| 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 | $78.49 | 5.722% | $82.9812 | $82.98 | $83.00 | $83.00 |
| Purchase #2 | $44.90 | 8.563% | $48.7448 | $48.74 | $48.75 | $48.70 |
| Purchase #3 | $182.96 | 6.501% | $194.8542 | $194.85 | $194.85 | $194.90 |
| Purchase #4 | $17.75 | 7.739% | $19.1237 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $106.71 | 6.656% | $113.8126 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $182.52 | 12.215% | $204.8148 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $123.69 | 13.212% | $140.0319 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $737.02 | $804.3632 | $804.34 | $804.35 | $804.30 | |