| 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 | $65.53 | 9.296% | $71.6217 | $71.62 | $71.60 | $71.60 |
| Purchase #2 | $137.29 | 5.790% | $145.2391 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $163.59 | 4.217% | $170.4886 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $89.87 | 8.478% | $97.4892 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $61.34 | 8.165% | $66.3484 | $66.35 | $66.35 | $66.30 |
| Purchase #6 | $227.32 | 7.324% | $243.9689 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $181.52 | 5.791% | $192.0318 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $926.46 | $987.1877 | $987.19 | $987.20 | $987.10 | |