I think the point of the recent thread on the same subject was that it should NOT be listed as a tax but be listed as a service charge or, at least, noted on the menu.

Yes, it is very up front when they confirm the actual purpose of the extra charge but the issue is with those who just add a tip routinely to a number on a bill. Those vacationers new to the Island and those who do not read this forum would have no reason to ask...