| 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 | $17.62 | 11.748% | $19.69 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $136.55 | 8.414% | $148.0393 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $132.61 | 5.363% | $139.7219 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $205.26 | 5.751% | $217.0645 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $11.63 | 6.339% | $12.3672 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $61.40 | 4.682% | $64.2747 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $15.60 | 4.590% | $16.316 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $580.67 | $617.4736 | $617.47 | $617.40 | $617.50 | |