| 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 | $31.35 | 13.381% | $35.5449 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $148.54 | 6.466% | $158.1446 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $244.87 | 11.568% | $273.1966 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $139.56 | 6.846% | $149.1143 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $102.87 | 12.347% | $115.5714 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $119.82 | 4.534% | $125.2526 | $125.25 | $125.25 | $125.30 |
| Purchase #7 | $71.63 | 7.846% | $77.2501 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $858.64 | $934.0745 | $934.06 | $934.05 | $934.10 | |