USA Coins

Riddle: I have three USA coins. They are not a quarter, dime or penny and they add up to 60 cents. What are the coins?

Answer: A 50 cent piece and 2 nickels.

Source: https://www.riddles.com/1182

I have three USA coins. They are not a quarter, dime or penny and they add up to 60 cents.
What are the coins? — USA Coins by Anonymous v1.

Riddle: I have three USA coins. They are not a quarter, dime or penny and they add up to 60 cents.
What are the coins? Answer: A 50 cent piece and 2 nickels. — by Anonymous v2.