| 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 | $18.96 | 5.402% | $19.9842 | $19.98 | $20.00 | $20.00 |
| Purchase #2 | $198.47 | 11.254% | $220.8058 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $15.48 | 13.353% | $17.547 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $87.52 | 11.397% | $97.4947 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $72.29 | 12.153% | $81.0754 | $81.08 | $81.10 | $81.10 |
| Purchase #6 | $236.56 | 7.402% | $254.0702 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $215.53 | 4.623% | $225.494 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $844.81 | $916.4713 | $916.47 | $916.50 | $916.50 | |