| 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 | $236.55 | 13.315% | $268.0466 | $268.05 | $268.05 | $268.00 |
| Purchase #2 | $17.37 | 13.201% | $19.663 | $19.66 | $19.65 | $19.70 |
| Purchase #3 | $84.82 | 10.218% | $93.4869 | $93.49 | $93.50 | $93.50 |
| Purchase #4 | $46.88 | 11.113% | $52.0898 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $51.85 | 7.447% | $55.7113 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $112.37 | 8.487% | $121.9068 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $148.64 | 9.796% | $163.2008 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $698.48 | $774.1052 | $774.11 | $774.10 | $774.10 | |