| 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 | $64.63 | 9.374% | $70.6884 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $108.65 | 8.248% | $117.6115 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $145.38 | 9.147% | $158.6779 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $94.47 | 5.237% | $99.4174 | $99.42 | $99.40 | $99.40 |
| Purchase #5 | $212.79 | 11.690% | $237.6652 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $163.55 | 12.848% | $184.5629 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $99.88 | 7.570% | $107.4409 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $889.35 | $976.0642 | $976.07 | $976.05 | $976.10 | |