Related Clues:

• What change may consist of
• Bartenders' tips, often
• Small things in wallets
• Washington is prominent on them
• Tipping bills
• Bills in change machines
• Some tip jar contents
• Some wallet stuffers
• Word often replaced with 'your'
• Accounting column
• People that would be noble in bars
• Roughly half of all binary code
• Your replacement?
• Change for a five, maybe
• Cash drawer slot