| 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 | $73.59 | 7.660% | $79.227 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $74.79 | 5.872% | $79.1817 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $226.65 | 11.737% | $253.2519 | $253.25 | $253.25 | $253.30 |
| Purchase #4 | $113.88 | 9.819% | $125.0619 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $66.88 | 6.644% | $71.3235 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $75.38 | 9.428% | $82.4868 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $225.81 | 13.162% | $255.5311 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $856.98 | $946.0639 | $946.06 | $946.10 | $946.10 | |