| 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 | $11.59 | 3.690% | $12.0177 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $145.98 | 7.263% | $156.5825 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $212.69 | 5.539% | $224.4709 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $51.60 | 8.453% | $55.9617 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $24.81 | 13.412% | $28.1375 | $28.14 | $28.15 | $28.10 |
| Purchase #6 | $72.76 | 13.613% | $82.6648 | $82.66 | $82.65 | $82.70 |
| Purchase #7 | $140.81 | 12.121% | $157.8776 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $660.24 | $717.7127 | $717.71 | $717.70 | $717.80 | |