Each product can be assigned a separate Tax Class (ie: taxable or non-taxable, etc)
And each tax rate can be associated with a tax zone-definition.
So, simply create a tax Zone Definition for each geographic area in which you have to charge taxes, then create and associate the corresponding tax rates with each of those zones and classes. The cart will do the rest.
Related articles:
How Do I configure US taxes?
How do I configure for Canadian Taxes different in each province?
Also, since by default Zen Cart requires an account in order to checkout, you will have an address for everyone who buys.
Bookmarks