| 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 | $44.64 | 7.833% | $48.1367 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $189.53 | 12.776% | $213.7444 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $247.54 | 5.435% | $260.9938 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $41.61 | 5.199% | $43.7733 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $211.57 | 7.662% | $227.7805 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $39.41 | 5.140% | $41.4357 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $74.43 | 10.376% | $82.1529 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $848.73 | $918.0173 | $918.01 | $918.05 | $918.00 | |