| 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 | $33.68 | 6.688% | $35.9325 | $35.93 | $35.95 | $35.90 |
| Purchase #2 | $206.74 | 7.422% | $222.0842 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $130.97 | 6.179% | $139.0626 | $139.06 | $139.05 | $139.10 |
| Purchase #4 | $93.49 | 11.303% | $104.0572 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $89.70 | 11.192% | $99.7392 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $48.70 | 3.182% | $50.2496 | $50.25 | $50.25 | $50.20 |
| Purchase #7 | $204.45 | 3.217% | $211.0272 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $807.73 | $862.1525 | $862.15 | $862.20 | $862.10 | |