| 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 | $41.64 | 4.213% | $43.3943 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $190.56 | 8.840% | $207.4055 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $180.47 | 4.345% | $188.3114 | $188.31 | $188.30 | $188.30 |
| Purchase #4 | $76.25 | 7.867% | $82.2486 | $82.25 | $82.25 | $82.20 |
| Purchase #5 | $112.38 | 3.472% | $116.2818 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $76.96 | 3.816% | $79.8968 | $79.90 | $79.90 | $79.90 |
| Purchase #7 | $181.93 | 6.615% | $193.9647 | $193.96 | $193.95 | $194.00 |
| 7 purchase totals = | $860.19 | $911.5031 | $911.50 | $911.50 | $911.50 | |