| 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 | $14.34 | 4.473% | $14.9814 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $26.67 | 8.660% | $28.9796 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $97.73 | 6.323% | $103.9095 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $229.97 | 13.324% | $260.6112 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $133.51 | 13.126% | $151.0345 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $177.94 | 8.758% | $193.524 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $89.68 | 8.150% | $96.9889 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $769.84 | $850.0291 | $850.02 | $850.05 | $850.00 | |