| 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 | $26.56 | 7.317% | $28.5034 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $30.60 | 8.858% | $33.3105 | $33.31 | $33.30 | $33.30 |
| Purchase #3 | $214.27 | 6.186% | $227.5247 | $227.52 | $227.50 | $227.50 |
| Purchase #4 | $239.63 | 5.608% | $253.0685 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $84.54 | 4.132% | $88.0332 | $88.03 | $88.05 | $88.00 |
| Purchase #6 | $190.25 | 11.871% | $212.8346 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $42.52 | 4.252% | $44.328 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $828.37 | $887.6029 | $887.59 | $887.60 | $887.50 | |