| 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 | $77.90 | 9.427% | $85.2436 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $73.33 | 13.246% | $83.0433 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $59.67 | 8.711% | $64.8679 | $64.87 | $64.85 | $64.90 |
| Purchase #4 | $205.50 | 4.811% | $215.3866 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $169.34 | 3.754% | $175.697 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $191.76 | 6.433% | $204.0959 | $204.10 | $204.10 | $204.10 |
| Purchase #7 | $80.55 | 7.282% | $86.4157 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $858.05 | $914.7500 | $914.76 | $914.75 | $914.70 | |