| 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 | $45.37 | 10.275% | $50.0318 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $27.71 | 11.599% | $30.9241 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $132.94 | 7.317% | $142.6672 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $153.51 | 10.861% | $170.1827 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $231.97 | 10.295% | $255.8513 | $255.85 | $255.85 | $255.90 |
| Purchase #6 | $48.53 | 8.809% | $52.805 | $52.81 | $52.80 | $52.80 |
| Purchase #7 | $191.47 | 4.662% | $200.3963 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $831.50 | $902.8584 | $902.86 | $902.85 | $902.90 | |