We just came back & you do not have to pay tax, only things not included in DDP & tip. They will hand you a receipt at the end with a spot to write in the tip before they put your card through. You have the option of paying the tip anyway you decide, we kept it convenient & charged it to the room. Even though it felt kind of awkward telling the server what they were being tipped before they rang me up, I just didn't feel like carrying a pocket full of cash around the parks. I just got to the point that if I felt I received good service (which I did at most places), then they got 20%, if I didn't feel service was up to par I tipped lower.
many, many trips as a child
WDW 2000 - offsite
WDW 2001 - offsite
WDW 2006 - Pop Century
WDW 2007 - Poly Concierge / OKW
October 2007- Became DVC Members!!
February 2008 - Saratoga Springs
May 2008 - Boardwak Villas
August 2008 - Beach Club / Wilderness Lodge