| 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 | $59.33 | 9.814% | $65.1526 | $65.15 | $65.15 | $65.20 |
| Purchase #2 | $170.36 | 6.560% | $181.5356 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $88.75 | 12.165% | $99.5464 | $99.55 | $99.55 | $99.50 |
| Purchase #4 | $105.47 | 10.683% | $116.7374 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $110.66 | 5.486% | $116.7308 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $84.84 | 3.209% | $87.5625 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $230.84 | 5.439% | $243.3954 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $850.25 | $910.6607 | $910.67 | $910.70 | $910.60 | |