| 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 | $97.25 | 3.771% | $100.9173 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $71.55 | 12.222% | $80.2948 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $120.91 | 6.779% | $129.1065 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $114.57 | 9.689% | $125.6707 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $77.86 | 10.868% | $86.3218 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $230.41 | 13.391% | $261.2642 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $114.41 | 7.249% | $122.7036 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $826.96 | $906.2789 | $906.27 | $906.20 | $906.30 | |