| 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 | $13.84 | 4.491% | $14.4616 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $92.30 | 8.657% | $100.2904 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $52.92 | 13.321% | $59.9695 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $242.41 | 12.296% | $272.2167 | $272.22 | $272.20 | $272.20 |
| Purchase #5 | $18.81 | 12.417% | $21.1456 | $21.15 | $21.15 | $21.10 |
| Purchase #6 | $156.70 | 13.432% | $177.7479 | $177.75 | $177.75 | $177.70 |
| Purchase #7 | $153.40 | 6.213% | $162.9307 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $730.38 | $808.7624 | $808.77 | $808.75 | $808.70 | |