| 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 | $12.78 | 10.779% | $14.1576 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $51.71 | 9.441% | $56.5919 | $56.59 | $56.60 | $56.60 |
| Purchase #3 | $224.73 | 4.314% | $234.4249 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $150.58 | 8.347% | $163.1489 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $24.87 | 11.334% | $27.6888 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $191.85 | 8.701% | $208.5429 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $110.70 | 12.281% | $124.2951 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $767.22 | $828.8501 | $828.85 | $828.85 | $828.80 | |