| 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 | $47.96 | 6.311% | $50.9868 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $94.91 | 5.668% | $100.2895 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $70.31 | 10.867% | $77.9506 | $77.95 | $77.95 | $78.00 |
| Purchase #4 | $224.61 | 3.398% | $232.2422 | $232.24 | $232.25 | $232.20 |
| Purchase #5 | $93.57 | 3.822% | $97.1462 | $97.15 | $97.15 | $97.10 |
| Purchase #6 | $41.28 | 11.706% | $46.1122 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $224.32 | 6.252% | $238.3445 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $796.96 | $843.0720 | $843.07 | $843.10 | $843.00 | |