| 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 | $61.27 | 4.786% | $64.2024 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $162.72 | 10.679% | $180.0969 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $40.66 | 8.456% | $44.0982 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $132.46 | 11.768% | $148.0479 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $226.37 | 4.867% | $237.3874 | $237.39 | $237.40 | $237.40 |
| Purchase #6 | $69.70 | 12.129% | $78.1539 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $130.27 | 6.134% | $138.2608 | $138.26 | $138.25 | $138.30 |
| 7 purchase totals = | $823.45 | $890.2475 | $890.25 | $890.25 | $890.30 | |