| 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 | $50.74 | 9.392% | $55.5055 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $92.59 | 13.738% | $105.31 | $105.31 | $105.30 | $105.30 |
| Purchase #3 | $135.84 | 4.758% | $142.3033 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $55.37 | 4.824% | $58.041 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $24.63 | 12.303% | $27.6602 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $205.75 | 3.801% | $213.5706 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $143.65 | 13.637% | $163.2396 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $708.57 | $765.6302 | $765.63 | $765.60 | $765.60 | |