| 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 | $45.40 | 3.405% | $46.9459 | $46.95 | $46.95 | $46.90 |
| Purchase #2 | $88.65 | 4.162% | $92.3396 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $137.95 | 8.489% | $149.6606 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $19.65 | 10.383% | $21.6903 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $75.96 | 8.507% | $82.4219 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $101.27 | 13.819% | $115.2645 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $212.99 | 4.808% | $223.2306 | $223.23 | $223.25 | $223.20 |
| 7 purchase totals = | $681.87 | $731.5534 | $731.55 | $731.55 | $731.50 | |