| 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 | $22.96 | 9.553% | $25.1534 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $107.86 | 8.715% | $117.26 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $160.86 | 9.852% | $176.7079 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $10.56 | 10.859% | $11.7067 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $202.28 | 9.847% | $222.1985 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $26.42 | 8.553% | $28.6797 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $139.41 | 6.522% | $148.5023 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $670.35 | $730.2085 | $730.21 | $730.20 | $730.30 | |