| 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 | $78.69 | 6.235% | $83.5963 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $124.75 | 10.831% | $138.2617 | $138.26 | $138.25 | $138.30 |
| Purchase #3 | $198.31 | 12.336% | $222.7735 | $222.77 | $222.75 | $222.80 |
| Purchase #4 | $146.75 | 9.217% | $160.2759 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $182.42 | 6.694% | $194.6312 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $19.95 | 5.531% | $21.0534 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $43.57 | 10.264% | $48.042 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $794.44 | $868.6340 | $868.63 | $868.65 | $868.70 | |