| 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 | $55.49 | 6.824% | $59.2766 | $59.28 | $59.30 | $59.30 |
| Purchase #2 | $21.44 | 12.595% | $24.1404 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $77.37 | 11.253% | $86.0764 | $86.08 | $86.10 | $86.10 |
| Purchase #4 | $11.99 | 5.865% | $12.6932 | $12.69 | $12.70 | $12.70 |
| Purchase #5 | $228.98 | 9.103% | $249.824 | $249.82 | $249.80 | $249.80 |
| Purchase #6 | $189.64 | 12.302% | $212.9695 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $132.33 | 12.513% | $148.8885 | $148.89 | $148.90 | $148.90 |
| 7 purchase totals = | $717.24 | $793.8686 | $793.87 | $793.90 | $793.90 | |