| 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 | $66.76 | 7.593% | $71.8291 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $229.64 | 3.272% | $237.1538 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $109.84 | 8.720% | $119.418 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $43.86 | 9.683% | $48.107 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $140.33 | 8.317% | $152.0012 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $202.32 | 12.112% | $226.825 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $75.79 | 12.787% | $85.4813 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $868.54 | $940.8154 | $940.82 | $940.85 | $940.80 | |