| 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 | $110.44 | 5.857% | $116.9085 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $70.42 | 7.727% | $75.8614 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $126.34 | 5.190% | $132.897 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $148.72 | 9.645% | $163.064 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $114.98 | 6.782% | $122.7779 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $75.25 | 7.368% | $80.7944 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $201.88 | 5.742% | $213.4719 | $213.47 | $213.45 | $213.50 |
| 7 purchase totals = | $848.03 | $905.7751 | $905.77 | $905.75 | $905.90 | |