| 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 | $73.48 | 3.524% | $76.0694 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $113.42 | 7.107% | $121.4808 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $146.78 | 11.548% | $163.7302 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $17.96 | 8.785% | $19.5378 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $169.29 | 10.737% | $187.4667 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $31.75 | 10.873% | $35.2022 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $236.84 | 7.869% | $255.4769 | $255.48 | $255.50 | $255.50 |
| 7 purchase totals = | $789.52 | $858.9640 | $858.97 | $859.00 | $859.00 | |