| 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 | $53.42 | 4.307% | $55.7208 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $77.45 | 13.218% | $87.6873 | $87.69 | $87.70 | $87.70 |
| Purchase #3 | $97.81 | 4.849% | $102.5528 | $102.55 | $102.55 | $102.60 |
| Purchase #4 | $246.57 | 3.387% | $254.9213 | $254.92 | $254.90 | $254.90 |
| Purchase #5 | $93.55 | 13.454% | $106.1362 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $199.34 | 6.406% | $212.1097 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $123.91 | 12.240% | $139.0766 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $892.05 | $958.2047 | $958.21 | $958.20 | $958.20 | |