| 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 | $98.68 | 8.736% | $107.3007 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $59.74 | 4.272% | $62.2921 | $62.29 | $62.30 | $62.30 |
| Purchase #3 | $77.34 | 6.585% | $82.4328 | $82.43 | $82.45 | $82.40 |
| Purchase #4 | $75.70 | 9.845% | $83.1527 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $64.81 | 8.405% | $70.2573 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $240.41 | 5.770% | $254.2817 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $224.85 | 3.602% | $232.9491 | $232.95 | $232.95 | $232.90 |
| 7 purchase totals = | $841.53 | $892.6664 | $892.66 | $892.70 | $892.70 | |