Store in Ontario Canada. We charge HST 13% on everything but Books (GST only 5%).
I added our tax account number
I created a manual collection (GST Only) and added a few of our books to it.(They are also in out "Books and Magazines" Collection(Auto))
I then created a Tax exemption for Canada for for the manual collection, put 5% and saved it - all by the book per the instructions
I then "purchased" one of the books in that collection - at check out it applied the full 13% tax not the 5% tax.
Is this functionality broken? Did I do something wrong or is this function not available to the basic Shopify level?