| 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 | $35.63 | 13.704% | $40.5127 | $40.51 | $40.50 | $40.50 |
| Purchase #2 | $24.75 | 13.755% | $28.1544 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $53.89 | 9.411% | $58.9616 | $58.96 | $58.95 | $59.00 |
| Purchase #4 | $8.43 | 11.336% | $9.3856 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $83.54 | 10.129% | $92.0018 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $64.98 | 7.623% | $69.9334 | $69.93 | $69.95 | $69.90 |
| Purchase #7 | $208.59 | 13.470% | $236.6871 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $479.81 | $535.6366 | $535.63 | $535.65 | $535.70 | |