I finally have 3.87 running after manually moving all the various files into their correct folders due to the problem with the installer not installing properly on DNN4.
So, I setup the cart to charge tax in all states, as VAT at 14%. Great.
My order is processed, and my confirmation email shows VAT as included in the total price - great.
Then I go and process the order in the store admin area and guess what ... yup ... we are back to the VAT now being ADDED to the total again (ie. the VAT is now being calculated on top of the total).
So I login as my test user to see my order history, and ... not only is the currency wrong (it shows $ when it should show south african R), but my invoice indicates VAT as being calculated on top of the total.
I really thought this had been sorted out. I have 3 clients currently whose sites I can't complete as a direct result of this issue (the one has been waiting for over 3 months for this to get finalised), with a 4th on the way.
Can someone please fix this!