| 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 | $57.73 | 3.615% | $59.8169 | $59.82 | $59.80 | $59.80 |
| Purchase #2 | $66.29 | 4.743% | $69.4341 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $85.36 | 13.656% | $97.0168 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $214.87 | 10.130% | $236.6363 | $236.64 | $236.65 | $236.60 |
| Purchase #5 | $122.40 | 3.747% | $126.9863 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $182.69 | 4.484% | $190.8818 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $36.73 | 10.806% | $40.699 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $766.07 | $821.4712 | $821.48 | $821.50 | $821.40 | |