Sutton could well be nailing 8-10 per.
Big names (think Bernadette Peters or Hugh Jackman) are on a percentage vs. guarantee, whichever is higher. For convenience sake 75 grand against 10% plus perks like a car/driver. Stars on a percentage are not that many--Nathan and Matthew were probably on one and this 100G per will probably put them against 10-12.5% of the gross each. On the other hand it could be a flat fee.
Who ever said in a previous post that there is a WIDE range of salaries for leads hit the nail on the head. Depends on the show, the role, the particular actor, how much the show is grossing, a whole host of issues. The cast including leads of a long running, low grossing show without stars like Rent are probably not making a whole lot more than minimum.
Then there is the 'favored-nations contract'. This means that no one is paid more than anyone else with this clause in their contract. I would not be surprised if some of the actors on Enchanted April have this kind of clause. I wonder if Redgrave and Dennehey have it in Long Day's.
Stars in hits can make a nice piece of change especially in a high grossing musical.
"If my life weren't funny, it would just be true. And that would be unacceptable."
--Carrie Fisher