How does money relates to integers?

Money is often represented in the form of integers when dealing with whole units, such as dollars and cents. For example, $5 can be considered as the integer 5, while $0.75 can be expressed as 75 cents, which is also an integer when represented in a smaller unit. Additionally, financial calculations, such as budgeting or accounting, frequently involve integer operations like addition, subtraction, and multiplication. Thus, money management often relies on the mathematical properties of integers for accurate financial tracking.