| 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 | $34.70 | 9.481% | $37.9899 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $128.62 | 6.737% | $137.2851 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $105.68 | 4.858% | $110.8139 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $61.56 | 10.726% | $68.1629 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $200.81 | 5.584% | $212.0232 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $97.83 | 4.470% | $102.203 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $127.87 | 7.643% | $137.6431 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $757.07 | $806.1211 | $806.11 | $806.10 | $806.10 | |