| 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 | $36.90 | 4.850% | $38.6897 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $50.47 | 7.452% | $54.231 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $108.78 | 3.338% | $112.4111 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $129.95 | 10.322% | $143.3634 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $21.29 | 7.748% | $22.9395 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $64.76 | 9.316% | $70.793 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $53.32 | 10.320% | $58.8226 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $465.47 | $501.2503 | $501.24 | $501.25 | $501.20 | |