| 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 | $42.40 | 13.578% | $48.1571 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $222.81 | 9.283% | $243.4935 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $89.40 | 4.329% | $93.2701 | $93.27 | $93.25 | $93.30 |
| Purchase #4 | $46.50 | 12.162% | $52.1553 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $169.95 | 12.233% | $190.74 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $54.52 | 9.684% | $59.7997 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $192.67 | 12.127% | $216.0351 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $818.25 | $903.6508 | $903.66 | $903.65 | $903.70 | |