| 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 | $49.91 | 11.680% | $55.7395 | $55.74 | $55.75 | $55.70 |
| Purchase #2 | $193.38 | 13.795% | $220.0568 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $79.57 | 10.425% | $87.8652 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $148.46 | 10.220% | $163.6326 | $163.63 | $163.65 | $163.60 |
| Purchase #5 | $113.39 | 7.758% | $122.1868 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $144.77 | 5.697% | $153.0175 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $79.66 | 12.378% | $89.5203 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $809.14 | $892.0187 | $892.03 | $892.00 | $892.00 | |