| 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 | $109.96 | 7.665% | $118.3884 | $118.39 | $118.40 | $118.40 |
| Purchase #2 | $33.37 | 7.747% | $35.9552 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $212.31 | 7.484% | $228.1993 | $228.20 | $228.20 | $228.20 |
| Purchase #4 | $41.77 | 11.290% | $46.4858 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $59.27 | 9.358% | $64.8165 | $64.82 | $64.80 | $64.80 |
| Purchase #6 | $12.33 | 8.244% | $13.3465 | $13.35 | $13.35 | $13.30 |
| Purchase #7 | $106.70 | 10.283% | $117.672 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $575.71 | $624.8637 | $624.88 | $624.85 | $624.90 | |