| 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 | $75.79 | 11.628% | $84.6029 | $84.60 | $84.60 | $84.60 |
| Purchase #2 | $248.49 | 4.813% | $260.4498 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $29.57 | 3.784% | $30.6889 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $147.78 | 7.416% | $158.7394 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $177.25 | 7.374% | $190.3204 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $105.27 | 6.397% | $112.0041 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $108.73 | 3.678% | $112.7291 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $892.88 | $949.5346 | $949.53 | $949.55 | $949.40 | |