| 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 | $118.66 | 5.782% | $125.5209 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $19.93 | 5.594% | $21.0449 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $53.60 | 10.231% | $59.0838 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $54.89 | 11.357% | $61.1239 | $61.12 | $61.10 | $61.10 |
| Purchase #5 | $232.99 | 4.616% | $243.7448 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $96.44 | 12.516% | $108.5104 | $108.51 | $108.50 | $108.50 |
| Purchase #7 | $184.95 | 13.246% | $209.4485 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $761.46 | $828.4772 | $828.46 | $828.45 | $828.30 | |