| 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 | $42.57 | 13.359% | $48.2569 | $48.26 | $48.25 | $48.30 |
| Purchase #2 | $14.30 | 10.845% | $15.8508 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $237.50 | 7.699% | $255.7851 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $143.34 | 6.300% | $152.3704 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $154.30 | 5.308% | $162.4902 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $69.82 | 9.607% | $76.5276 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $23.39 | 11.505% | $26.081 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $685.22 | $737.3620 | $737.37 | $737.40 | $737.50 | |