| 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 | $65.40 | 3.543% | $67.7171 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $191.31 | 8.540% | $207.6479 | $207.65 | $207.65 | $207.60 |
| Purchase #3 | $129.76 | 8.782% | $141.1555 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $23.94 | 4.800% | $25.0891 | $25.09 | $25.10 | $25.10 |
| Purchase #5 | $194.43 | 3.205% | $200.6615 | $200.66 | $200.65 | $200.70 |
| Purchase #6 | $26.66 | 13.661% | $30.302 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $163.26 | 10.122% | $179.7852 | $179.79 | $179.80 | $179.80 |
| 7 purchase totals = | $794.76 | $852.3583 | $852.37 | $852.35 | $852.40 | |