| 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 | $56.51 | 3.849% | $58.6851 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $230.79 | 7.372% | $247.8038 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $24.28 | 11.859% | $27.1594 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $71.78 | 7.130% | $76.8979 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $20.50 | 13.844% | $23.338 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $70.70 | 4.791% | $74.0872 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $141.87 | 8.648% | $154.1389 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $616.43 | $662.1103 | $662.12 | $662.15 | $662.10 | |