b2c product not including MWST tax on product page

Hi,

We are currently implmenting B2C on a CRM 5.0 system but have hit a strange snag! We have a development system and a quality system set up (with the same nwdi setup).

In Dev the product detail page displays the product including VAT. However on Quality the product price is not including VAT. The VAT is only displayed when you place the order.

Does anyone know where in config the prices displayed include VAT? I have searched the shop and catalog but cant find this anywhere.

Regards, Paul