| 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 | $12.77 | 7.511% | $13.7292 | $13.73 | $13.75 | $13.70 |
| Purchase #2 | $87.82 | 11.127% | $97.5917 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $240.25 | 12.548% | $270.3966 | $270.40 | $270.40 | $270.40 |
| Purchase #4 | $65.41 | 8.856% | $71.2027 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $56.33 | 9.714% | $61.8019 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $95.47 | 11.788% | $106.724 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $173.61 | 9.816% | $190.6516 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $731.66 | $812.0977 | $812.09 | $812.10 | $812.10 | |