| 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 | $44.97 | 12.708% | $50.6848 | $50.68 | $50.70 | $50.70 |
| Purchase #2 | $42.95 | 6.328% | $45.6679 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $242.59 | 11.796% | $271.2059 | $271.21 | $271.20 | $271.20 |
| Purchase #4 | $145.89 | 11.744% | $163.0233 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $92.68 | 10.662% | $102.5615 | $102.56 | $102.55 | $102.60 |
| Purchase #6 | $100.96 | 5.301% | $106.3119 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $188.54 | 8.450% | $204.4716 | $204.47 | $204.45 | $204.50 |
| 7 purchase totals = | $858.58 | $943.9269 | $943.92 | $943.85 | $944.00 | |