| 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 | $17.85 | 9.262% | $19.5033 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $67.27 | 13.469% | $76.3306 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $168.84 | 8.260% | $182.7862 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $50.72 | 9.843% | $55.7124 | $55.71 | $55.70 | $55.70 |
| Purchase #5 | $170.52 | 7.234% | $182.8554 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $18.57 | 12.795% | $20.946 | $20.95 | $20.95 | $20.90 |
| Purchase #7 | $168.43 | 8.738% | $183.1474 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $662.20 | $721.2813 | $721.29 | $721.30 | $721.20 | |