| 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 | $52.83 | 10.362% | $58.3042 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $110.56 | 5.530% | $116.674 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $67.62 | 12.556% | $76.1104 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $5.37 | 10.421% | $5.9296 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $28.82 | 10.466% | $31.8363 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $229.36 | 5.808% | $242.6812 | $242.68 | $242.70 | $242.70 |
| Purchase #7 | $87.96 | 8.364% | $95.317 | $95.32 | $95.30 | $95.30 |
| 7 purchase totals = | $582.52 | $626.8527 | $626.85 | $626.85 | $626.80 | |