How can I implement a round up feature in POS for non-profit thrift stores?

[cjpletcher]

I work with non profit thrift stores that use Shopify as a POS system. They'd like to have a round up to the next dollar feature. I've looked into apps that do this, but most only work with the online sales channel and the one I found that did work with POS, I couldn't get to work (we mostly use variants to ring products up and I was told it wouldn't work with product variants). Also, all the apps appear designed for a for profit business accepting donations for other non profits.

I could just set up a tax free $0.01 donation product and ask cashiers to adjust the quantity to facilitate the round up, but that's awfully cumbersome and likely cashiers will just stop asking because it'd be such a hassle. Ideally, we'd have a tile that we could select and the correct quantity would be entered automatically. 

Is there any kind of apps that allow you to create a product where the pricing or quantity can be determined by logic. Or any other app that while not designed to facilitate donations, would work for us?

[mrniamster]

Hello Have you tried ,

https://apps.shopify.com/pfand-deposit-fee/

Its gives the option to round up 

[KatrinaJohnson]

I am also looking for this option for the exact same purpose. Other POS software has it, but I can't find an app that works with Shopify.

Any word on if this will ever be a possibility?

[KatrinaJohnson]

Any headway on this? We also have a non-profit thrift store that would greatly benefit from this. Contemplating leaving for Thriftcart since their software offers this and Shopify is forcing us to leave so much money on the table.