| 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 | $48.51 | 9.294% | $53.0185 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $110.66 | 13.664% | $125.7806 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $46.45 | 6.292% | $49.3726 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $106.48 | 5.329% | $112.1543 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $186.51 | 7.789% | $201.0373 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $35.70 | 4.171% | $37.189 | $37.19 | $37.20 | $37.20 |
| Purchase #7 | $219.50 | 3.726% | $227.6786 | $227.68 | $227.70 | $227.70 |
| 7 purchase totals = | $753.81 | $806.2309 | $806.23 | $806.25 | $806.30 | |