I need to set up a different tax for certain categories in Community Edition 4.8.3: Standard setting 20 %, selected categories 0 %.
Obviously there is a backend category setting for this (special VAT), but entering 0 there has no effect on the VAT calculated in the cart.
(Yes, the tmp folder has been cleared before testing…)
Do you have any idea what’s going wrong?
P.S.: In the current Demo Shop it’s working perfectly :-/