I have been using Web Calendar Pro for quite some time with no issues. Now I am trying to add very basic shirt sales to the site using the web store feature:

• Store products are setup with items as taxable
• A sales tax item for my state has been setup in my Paypal account
• Web Calendar Pro is setup with tickets as non-taxable

When testing, the shirt sales work fine and Paypal accurately calculates the tax. However, even though tickets are set as non-taxable, Paypal calculates sales tax on them as well.