| 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 | $26.98 | 12.508% | $30.3547 | $30.35 | $30.35 | $30.40 |
| Purchase #2 | $85.66 | 5.436% | $90.3165 | $90.32 | $90.30 | $90.30 |
| Purchase #3 | $149.59 | 10.145% | $164.7659 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $134.66 | 6.853% | $143.8882 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $236.36 | 7.689% | $254.5337 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $86.85 | 12.592% | $97.7862 | $97.79 | $97.80 | $97.80 |
| Purchase #7 | $23.50 | 7.337% | $25.2242 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $743.60 | $806.8694 | $806.87 | $806.85 | $806.90 | |