| 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 | $27.44 | 4.698% | $28.7291 | $28.73 | $28.75 | $28.70 |
| Purchase #2 | $143.97 | 13.410% | $163.2764 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $110.52 | 11.280% | $122.9867 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $10.51 | 7.192% | $11.2659 | $11.27 | $11.25 | $11.30 |
| Purchase #5 | $5.62 | 8.317% | $6.0874 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $209.44 | 12.189% | $234.9686 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $164.82 | 6.533% | $175.5877 | $175.59 | $175.60 | $175.60 |
| 7 purchase totals = | $672.32 | $742.9018 | $742.92 | $742.95 | $743.00 | |