| 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 | $74.80 | 10.294% | $82.4999 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $121.53 | 12.685% | $136.9461 | $136.95 | $136.95 | $136.90 |
| Purchase #3 | $82.69 | 13.646% | $93.9739 | $93.97 | $93.95 | $94.00 |
| Purchase #4 | $83.46 | 5.718% | $88.2322 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $146.27 | 8.554% | $158.7819 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $12.35 | 11.771% | $13.8037 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $163.90 | 11.744% | $183.1484 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $685.00 | $757.3861 | $757.38 | $757.40 | $757.30 | |