| 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 | $45.53 | 3.407% | $47.0812 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $22.32 | 3.324% | $23.0619 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $131.27 | 4.856% | $137.6445 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $205.56 | 3.355% | $212.4565 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $148.88 | 9.825% | $163.5075 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $79.89 | 12.488% | $89.8667 | $89.87 | $89.85 | $89.90 |
| Purchase #7 | $126.80 | 9.629% | $139.0096 | $139.01 | $139.00 | $139.00 |
| 7 purchase totals = | $760.25 | $812.6279 | $812.63 | $812.60 | $812.70 | |