| 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 | $77.54 | 12.255% | $87.0425 | $87.04 | $87.05 | $87.00 |
| Purchase #2 | $234.88 | 7.677% | $252.9117 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $23.29 | 11.381% | $25.9406 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $66.56 | 4.659% | $69.661 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $106.75 | 4.652% | $111.716 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $188.32 | 3.856% | $195.5816 | $195.58 | $195.60 | $195.60 |
| Purchase #7 | $109.72 | 7.227% | $117.6495 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $807.06 | $860.5029 | $860.50 | $860.50 | $860.40 | |