A logistics supervisor is auditing a warehouse inventory system where products are stored in bundles of 5 units. To quickly determine if a total inventory count represents full bundles with no leftover items, the supervisor applies the divisibility test for 5. According to this rule, which digits must appear as the final digit of a whole number for it to be divisible by 5?

Inventory Audit Divisibility Check

A warehouse supervisor is auditing a shipment of ${}1,230$ units to see if they can be evenly distributed into containers that hold exactly ${}5$ items each. To verify this using the divisibility test for ${}5$, the supervisor recalls that a whole number is divisible by ${}5$ if and only if its final digit is either ${}0$ or ____.

A payroll specialist is calculating whether a company's total bonus pool, expressed as a whole number, can be divided equally among ${}5$ employees without any remainder. To do this, the specialist applies the divisibility test for ${}5$, which states that a whole number is divisible by ${}5$ if its final digit is either ${}0$ or ${}5$.

A retail supervisor is auditing daily cash deposits to ensure all rolls of coins, valued at ${}5$ dollars each, are accounted for. To quickly check if a total dollar amount can be evenly divided into these ${}5$-dollar rolls, the supervisor applies the divisibility test for ${}5$. Match each component of the test with its correct description.