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 | $19.96 | 7.456% | $21.4482 | $21.45 | $21.45 | $21.40 |
Purchase #2 | $207.86 | 7.803% | $224.0793 | $224.08 | $224.10 | $224.10 |
Purchase #3 | $48.71 | 3.379% | $50.3559 | $50.36 | $50.35 | $50.40 |
Purchase #4 | $161.69 | 8.478% | $175.3981 | $175.40 | $175.40 | $175.40 |
Purchase #5 | $57.95 | 5.790% | $61.3053 | $61.31 | $61.30 | $61.30 |
Purchase #6 | $79.90 | 7.470% | $85.8685 | $85.87 | $85.85 | $85.90 |
Purchase #7 | $152.69 | 11.543% | $170.315 | $170.32 | $170.30 | $170.30 |
7 purchase totals = | $728.76 | $788.7703 | $788.79 | $788.75 | $788.80 |