| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.79 | 10.401% | $31.7844 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $232.70 | 12.494% | $261.7735 | $261.77 | $261.75 | $261.80 |
| Purchase #3 | $181.37 | 13.472% | $205.8042 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $164.86 | 3.265% | $170.2427 | $170.24 | $170.25 | $170.20 |
| Purchase #5 | $52.36 | 6.491% | $55.7587 | $55.76 | $55.75 | $55.80 |
| Purchase #6 | $213.25 | 4.249% | $222.311 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $15.49 | 7.484% | $16.6493 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $888.82 | $964.3238 | $964.31 | $964.30 | $964.30 | |