| 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 | $36.52 | 10.872% | $40.4905 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $44.54 | 8.571% | $48.3575 | $48.36 | $48.35 | $48.40 |
| Purchase #3 | $217.33 | 12.261% | $243.9768 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $160.27 | 5.394% | $168.915 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $174.93 | 8.743% | $190.2241 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $92.96 | 4.696% | $97.3254 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $48.73 | 8.537% | $52.8901 | $52.89 | $52.90 | $52.90 |
| 7 purchase totals = | $775.28 | $842.1794 | $842.19 | $842.20 | $842.20 | |