It depends, If you're a cashier or notetaker, you can earn an average of $15—$23 per hour, and if you're a stock assistant, your earnings could be $7–$10 per hour. Again, it's quite uncertain that your earnings will be exactly like this, as it may depend on your store, location, and position in the company. However, we can estimate the average annual earning of Dollar Tree associates is around $38,000.