The colored girl added the extra sixpence, and left us.

In accordance with usage, he would have given the cabman an extra sixpence, had he possessed it.

Picture a young man taking his young lady on the train and hazarding an extra sixpence to go in the better-class seats.

Lastly, she could coax extra sixpences out of a pawnbroker.

"I could throw in a picture of their Auras for an extra sixpence."

"She has kept her cab at the door at least ten minutes; I had to give the fellow an extra sixpence."