| 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 | $43.83 | 12.445% | $49.2846 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $145.50 | 10.749% | $161.1398 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $23.25 | 5.580% | $24.5474 | $24.55 | $24.55 | $24.50 |
| Purchase #4 | $65.33 | 3.285% | $67.4761 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $121.89 | 3.456% | $126.1025 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $40.55 | 6.426% | $43.1557 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $215.33 | 13.392% | $244.167 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $655.68 | $715.8731 | $715.88 | $715.90 | $715.90 | |