| 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 | $15.49 | 6.853% | $16.5515 | $16.55 | $16.55 | $16.60 |
| Purchase #2 | $149.37 | 9.428% | $163.4526 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $169.63 | 4.425% | $177.1361 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $176.32 | 5.372% | $185.7919 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $101.99 | 9.644% | $111.8259 | $111.83 | $111.85 | $111.80 |
| Purchase #6 | $54.41 | 8.478% | $59.0229 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $23.56 | 6.679% | $25.1336 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $690.77 | $738.9145 | $738.91 | $738.95 | $738.90 | |