| 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 | $51.66 | 8.336% | $55.9664 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $242.49 | 11.551% | $270.5 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $42.45 | 3.183% | $43.8012 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $215.88 | 11.663% | $241.0581 | $241.06 | $241.05 | $241.10 |
| Purchase #5 | $170.42 | 11.777% | $190.4904 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $23.31 | 10.226% | $25.6937 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $104.47 | 3.482% | $108.1076 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $850.68 | $935.6174 | $935.62 | $935.60 | $935.70 | |