| 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 | $90.69 | 5.555% | $95.7278 | $95.73 | $95.75 | $95.70 |
| Purchase #2 | $102.40 | 4.553% | $107.0623 | $107.06 | $107.05 | $107.10 |
| Purchase #3 | $142.49 | 9.564% | $156.1177 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $135.97 | 4.560% | $142.1702 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $57.93 | 6.279% | $61.5674 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $209.76 | 7.166% | $224.7914 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $25.31 | 11.536% | $28.2298 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $764.55 | $815.6666 | $815.67 | $815.65 | $815.70 | |