| 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 | $12.68 | 12.856% | $14.3101 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $200.86 | 5.679% | $212.2668 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $142.96 | 9.464% | $156.4897 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $86.50 | 8.454% | $93.8127 | $93.81 | $93.80 | $93.80 |
| Purchase #5 | $215.60 | 7.526% | $231.8261 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $5.29 | 8.686% | $5.7495 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $74.64 | 11.488% | $83.2146 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $738.53 | $797.6695 | $797.67 | $797.65 | $797.60 | |