| 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 | $45.46 | 10.217% | $50.1046 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $142.93 | 12.675% | $161.0464 | $161.05 | $161.05 | $161.00 |
| Purchase #3 | $97.62 | 12.775% | $110.091 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $49.96 | 10.367% | $55.1394 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $229.65 | 11.514% | $256.0919 | $256.09 | $256.10 | $256.10 |
| Purchase #6 | $200.33 | 6.737% | $213.8262 | $213.83 | $213.85 | $213.80 |
| Purchase #7 | $71.67 | 11.175% | $79.6791 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $837.62 | $925.9786 | $925.98 | $926.05 | $925.90 | |