| 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 | $73.40 | 8.246% | $79.4526 | $79.45 | $79.45 | $79.50 |
| Purchase #2 | $206.36 | 3.376% | $213.3267 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $170.51 | 12.632% | $192.0488 | $192.05 | $192.05 | $192.00 |
| Purchase #4 | $207.34 | 8.519% | $225.0033 | $225.00 | $225.00 | $225.00 |
| Purchase #5 | $15.32 | 13.641% | $17.4098 | $17.41 | $17.40 | $17.40 |
| Purchase #6 | $132.40 | 6.466% | $140.961 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $15.67 | 3.851% | $16.2735 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $821.00 | $884.4757 | $884.47 | $884.45 | $884.50 | |