| 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 | $73.33 | 7.263% | $78.656 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $231.71 | 13.649% | $263.3361 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $46.93 | 7.500% | $50.4498 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $224.67 | 8.309% | $243.3378 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $88.71 | 7.806% | $95.6347 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $42.94 | 13.522% | $48.7463 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $165.25 | 11.378% | $184.0521 | $184.05 | $184.05 | $184.10 |
| 7 purchase totals = | $873.54 | $964.2128 | $964.22 | $964.25 | $964.10 | |