| 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 | $207.65 | 3.564% | $215.0506 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $72.26 | 11.821% | $80.8019 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $50.69 | 9.796% | $55.6556 | $55.66 | $55.65 | $55.70 |
| Purchase #4 | $185.69 | 12.140% | $208.2328 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $58.51 | 4.581% | $61.1903 | $61.19 | $61.20 | $61.20 |
| Purchase #6 | $163.97 | 6.659% | $174.8888 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $184.34 | 13.669% | $209.5374 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $923.11 | $1,005.3574 | $1,005.36 | $1,005.40 | $1,005.40 | |