| 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 | $99.71 | 3.472% | $103.1719 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $110.97 | 7.532% | $119.3283 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $185.84 | 4.570% | $194.3329 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $17.45 | 9.777% | $19.1561 | $19.16 | $19.15 | $19.20 |
| Purchase #5 | $87.36 | 13.824% | $99.4366 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $91.67 | 6.762% | $97.8687 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $58.34 | 7.217% | $62.5504 | $62.55 | $62.55 | $62.60 |
| 7 purchase totals = | $651.34 | $695.8449 | $695.85 | $695.85 | $695.90 | |