| 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 | $47.31 | 9.473% | $51.7917 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $98.47 | 8.309% | $106.6519 | $106.65 | $106.65 | $106.70 |
| Purchase #3 | $236.53 | 11.223% | $263.0758 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $17.64 | 11.132% | $19.6037 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $117.68 | 11.525% | $131.2426 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $227.40 | 11.533% | $253.626 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $57.60 | 12.164% | $64.6065 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $802.63 | $890.5982 | $890.60 | $890.65 | $890.60 | |