Why do CMC, commissioners allow employees to take vehicles home?

Cape May County - Why do CMC, commissioners allow employees to take vehicles home? Also,do the employees who take these vehicles home pay monthly for this? Are the monthly payments several hundred dollars or peanuts? Because if it is cheap why won't employees take a county vehicle. Since the employee is not paying for wear /tear,fuel, insurance. There is no need for employees to have vehicles ,it just goes to show a very expensive way of wasting taxpayers money. This must stop