| 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 | $43.28 | 5.562% | $45.6872 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $213.46 | 11.263% | $237.502 | $237.50 | $237.50 | $237.50 |
| Purchase #3 | $124.91 | 6.397% | $132.9005 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $94.61 | 4.667% | $99.0254 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $12.45 | 7.350% | $13.3651 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $224.32 | 6.641% | $239.2171 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $89.96 | 8.268% | $97.3979 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $802.99 | $865.0952 | $865.11 | $865.10 | $865.10 | |