idioms about money

Nickel and dime (someone) to death

To continually spend small amounts until one runs out of money

“Give the children a fixed allowance or they will nickel and dime you to death.”

Note: "Allowance" is a common American term for "pocket money".

The $64,000 question

The very difficult but critical question

“Tsuge-san asked if the proposed venture could possibly make a profit. It turned out to be the $64,000 question.”

Note: This term came from a 1940s TV quiz show on which $64,000 was the top prize awarded.

Two cents worth

One's humble opinion

“If asked, I will give my two cents worth on the planned design changes.”

If I had a nickel for every time...

A small amount of money multiplied by a common event could make one rich.

“If I had a nickel for every time my co-worker complained, I'd be rich.”

Note: Penny, dime, and dollar are variations used in this expression, which is a mild complaint.

A penny for your thoughts

Why are you being so silent?

“You've been quiet all day, Rie-san. I'd give a penny for your thoughts.”

Note: This is a polite and gentle way to make this inquiry.