| 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 | $41.52 | 10.837% | $46.0195 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $66.79 | 6.840% | $71.3584 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $97.25 | 8.333% | $105.3538 | $105.35 | $105.35 | $105.40 |
| Purchase #4 | $182.64 | 3.682% | $189.3648 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $68.26 | 7.656% | $73.486 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $33.87 | 10.681% | $37.4877 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $69.26 | 7.832% | $74.6844 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $559.59 | $597.7546 | $597.75 | $597.75 | $597.90 | |