| 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 | $25.67 | 4.734% | $26.8852 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $223.85 | 12.623% | $252.1066 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $217.64 | 5.654% | $229.9454 | $229.95 | $229.95 | $229.90 |
| Purchase #4 | $66.64 | 4.533% | $69.6608 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $15.69 | 6.176% | $16.659 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $27.99 | 9.136% | $30.5472 | $30.55 | $30.55 | $30.50 |
| Purchase #7 | $206.56 | 3.300% | $213.3765 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $784.04 | $839.1807 | $839.20 | $839.20 | $839.20 | |