Dime
A dime was a unit of currency on Earth used in the United States of America and Canada. It was equal to one-tenth of a dollar ($0.10), or ten cents (10¢).

In 1893, a beggar asked Data for whiskey, and when Data responded that he had none, the beggar told him that he would take a dime instead. ()

When Worf requested that the 1960s hologram Vic Fontaine play the same song over and over again, Vic used an old expression: "It's your dime." This referred to the fact that Earth jukeboxes, which played songs on demand, once accepted dimes to play a song. ()

Background information 
In the final draft script of , scar tissue on Kuroda Lor-ehn's wrists from the insertion of subdermal implants was described as "about the size of a dime on each wrist."

The script for the  second season episode  describes the tables in Charnock's Comedy Cabaret as dime-sized. 

In a deleted scene from , Rex says to Slade Bender, "If I had a dime for every time a dame's said that to a guy –" [[[Alva]]’s promise to Bender that she would contact him if she knew he was looking for her], but changes his planned comment to, “–I’d… probably have less than a dollar", in fear of Bender’s reaction. 

The script for the fifth season episode  states that Jean Luc Picard "turns on a dime" the moment he and Ro Laren enter his ready room. 

The script for  fifth season episode  states "the dime drops" as Quark realizes that Brunt knows about Zek's failing memory.

External link 
 
Earth currencies