| 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 | $230.37 | 6.679% | $245.7564 | $245.76 | $245.75 | $245.80 |
| Purchase #2 | $154.92 | 5.776% | $163.8682 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $58.39 | 6.126% | $61.967 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $20.63 | 6.494% | $21.9697 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $83.25 | 7.385% | $89.398 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $51.63 | 8.128% | $55.8265 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $225.66 | 11.713% | $252.0916 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $824.85 | $890.8774 | $890.89 | $890.85 | $891.00 | |