Originally posted by MrBojangles no i'm not a fan of oscommerce, but they don't have a good out of the box canadian setup. Is their any cart out there that does? That has everything: GST, HST, PST, QST??????
Sure it does, and in fact - osC goes one step better.
It allows you to set up as many tax zones as you require. Every Zone is currently loaded in and crossed referenced by postal/zip code.
This allows you to set up a tax zone for each province and territory, as well as allow you to change any zones (as provincial taxes often change in Canada) in about 30 seconds...