| 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 | $88.30 | 10.841% | $97.8726 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $46.73 | 8.716% | $50.803 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $8.47 | 3.549% | $8.7706 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $61.76 | 8.578% | $67.0578 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $234.72 | 9.636% | $257.3376 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $84.90 | 5.808% | $89.831 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $132.92 | 8.456% | $144.1597 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $657.80 | $715.8323 | $715.83 | $715.80 | $715.90 | |