| 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 | $209.99 | 6.731% | $224.1244 | $224.12 | $224.10 | $224.10 |
| Purchase #2 | $49.71 | 3.549% | $51.4742 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $148.43 | 3.273% | $153.2881 | $153.29 | $153.30 | $153.30 |
| Purchase #4 | $217.95 | 5.748% | $230.4778 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $32.59 | 3.303% | $33.6664 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $82.86 | 6.832% | $88.521 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $66.27 | 13.420% | $75.1634 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $807.80 | $856.7153 | $856.71 | $856.65 | $856.80 | |