| 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 | $28.79 | 6.297% | $30.6029 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $93.28 | 4.339% | $97.3274 | $97.33 | $97.35 | $97.30 |
| Purchase #3 | $212.38 | 10.324% | $234.3061 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $24.41 | 3.699% | $25.3129 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $175.68 | 9.126% | $191.7126 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $26.97 | 5.679% | $28.5016 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $133.55 | 8.144% | $144.4263 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $695.06 | $752.1898 | $752.19 | $752.20 | $752.10 | |