1) Late check-out is granted by Housekeeping, and not the Front Desk.
2) It all depends upon
. . . amount of housekeepers that day
. . . amount of check-ins and check-outs
. . . phase of the moon
3) If they grant late check-out
. . . up to 1:00pm, free
. . . up to 3:00pm, 50% of room rate
. . . up to 5:00pm, 100% of room rate
NOTE: They have the right to charge for the late check-out. Sometimes they do follow the rate schedule, and sometimes they do not.