| 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 | $33.80 | 6.578% | $36.0234 | $36.02 | $36.00 | $36.00 |
| Purchase #2 | $134.41 | 7.104% | $143.9585 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $32.46 | 10.336% | $35.8151 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $86.80 | 7.611% | $93.4063 | $93.41 | $93.40 | $93.40 |
| Purchase #5 | $123.63 | 7.405% | $132.7848 | $132.78 | $132.80 | $132.80 |
| Purchase #6 | $41.81 | 5.257% | $44.008 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $61.71 | 6.841% | $65.9316 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $514.62 | $551.9277 | $551.93 | $551.90 | $551.90 | |