| 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 | $89.29 | 11.671% | $99.711 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $46.59 | 7.179% | $49.9347 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $56.88 | 7.105% | $60.9213 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $129.64 | 10.404% | $143.1277 | $143.13 | $143.15 | $143.10 |
| Purchase #5 | $10.56 | 9.409% | $11.5536 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $225.65 | 6.758% | $240.8994 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $157.43 | 3.698% | $163.2518 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $716.04 | $769.3995 | $769.39 | $769.40 | $769.40 | |