| 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 | $115.84 | 7.188% | $124.1666 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $174.58 | 8.865% | $190.0565 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $55.57 | 8.188% | $60.1201 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $69.46 | 10.544% | $76.7839 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $75.46 | 13.742% | $85.8297 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $70.71 | 6.160% | $75.0657 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $73.99 | 12.258% | $83.0597 | $83.06 | $83.05 | $83.10 |
| 7 purchase totals = | $635.61 | $695.0822 | $695.09 | $695.05 | $695.20 | |