| 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 | $78.33 | 12.471% | $88.0985 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $48.38 | 9.853% | $53.1469 | $53.15 | $53.15 | $53.10 |
| Purchase #3 | $60.37 | 7.358% | $64.812 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $170.29 | 4.211% | $177.4609 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $129.64 | 8.304% | $140.4053 | $140.41 | $140.40 | $140.40 |
| Purchase #6 | $110.26 | 8.612% | $119.7556 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $72.94 | 13.113% | $82.5046 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $670.21 | $726.1838 | $726.19 | $726.15 | $726.20 | |