| 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 | $77.86 | 12.513% | $87.6026 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $148.97 | 5.575% | $157.2751 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $45.97 | 13.116% | $51.9994 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $183.33 | 9.464% | $200.6804 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $236.62 | 10.381% | $261.1835 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $13.78 | 7.134% | $14.7631 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $116.87 | 13.736% | $132.9233 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $823.40 | $906.4274 | $906.42 | $906.45 | $906.50 | |