| 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 | $17.49 | 12.816% | $19.7315 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $213.25 | 5.394% | $224.7527 | $224.75 | $224.75 | $224.80 |
| Purchase #3 | $205.50 | 11.828% | $229.8065 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $73.72 | 5.375% | $77.6825 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $52.91 | 12.562% | $59.5566 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $83.26 | 8.774% | $90.5652 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $22.32 | 5.562% | $23.5614 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $668.45 | $725.6564 | $725.66 | $725.65 | $725.80 | |