A Selling Lottery may begin paying low-tier prizes after receiving authorization to pay from the MUSL central office.
Prizes other than the Grand Prize, which, under these rules, may become single-payment, pari-mutuel prizes, may be rounded down so that prizes can be paid in multiples of whole dollars. Breakage resulting from rounding these prizes shall be carried forward to the prize pool for the next drawing.
18- 553 C.M.R. ch. 80, § II-6.0