A dispute could put an end to Nantucket taxis' longstanding system of charging passengers based on destination rather than the length of the trip or the time it takes to get there. At left, Lauren Fry, a driver for Tuck Tuck Taxi, was paid Tuesday by customer Bob Fogel.
A dispute could put an end to Nantucket taxis' longstanding system of charging passengers based on destination rather than the length of the trip or the time it takes to get there.

At left, Lauren Fry, a driver for Tuck Tuck Taxi, was paid Tuesday by customer Bob Fogel.
(Globe Staff Photo / Dominic Chavez)