Hey Michael. Marc from TaxJar here. We'll be hosting a webinar on Wednesday, June 27 to discuss the Supreme Court decision, and will have of experts available to answer any sales tax questions you may have.
As for a solution to automating sales tax compliance, TaxJar has a one-click integration with Shopify that automates sales tax reporting and filing for any states you're required to remit sales tax. If you'd like to see if it's a good fit for your business, I recommend signing up for a 30 day free trial. Cheers.