| 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 | $94.85 | 3.245% | $97.9279 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $149.65 | 5.715% | $158.2025 | $158.20 | $158.20 | $158.20 |
| Purchase #3 | $99.87 | 4.589% | $104.453 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $210.41 | 9.216% | $229.8014 | $229.80 | $229.80 | $229.80 |
| Purchase #5 | $128.43 | 11.810% | $143.5976 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $161.69 | 10.444% | $178.5769 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $78.35 | 8.387% | $84.9212 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $923.25 | $997.4805 | $997.48 | $997.50 | $997.50 | |