| 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 | $86.30 | 9.203% | $94.2422 | $94.24 | $94.25 | $94.20 |
| Purchase #2 | $20.40 | 10.425% | $22.5267 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $154.51 | 3.414% | $159.785 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $6.57 | 4.505% | $6.866 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $204.52 | 4.839% | $214.4167 | $214.42 | $214.40 | $214.40 |
| Purchase #6 | $51.86 | 6.790% | $55.3813 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $111.31 | 4.459% | $116.2733 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $635.47 | $669.4912 | $669.50 | $669.50 | $669.50 | |