| 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 | $37.41 | 12.862% | $42.2217 | $42.22 | $42.20 | $42.20 |
| Purchase #2 | $89.41 | 9.328% | $97.7502 | $97.75 | $97.75 | $97.80 |
| Purchase #3 | $150.48 | 9.743% | $165.1413 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $216.95 | 12.529% | $244.1317 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $120.30 | 5.351% | $126.7373 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $36.45 | 7.633% | $39.2322 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $49.41 | 6.683% | $52.7121 | $52.71 | $52.70 | $52.70 |
| 7 purchase totals = | $700.41 | $767.9265 | $767.92 | $767.95 | $767.80 | |