| 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 | $117.48 | 7.679% | $126.5013 | $126.50 | $126.50 | $126.50 |
| Purchase #2 | $144.36 | 9.378% | $157.8981 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $51.29 | 7.288% | $55.028 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $100.91 | 5.419% | $106.3783 | $106.38 | $106.40 | $106.40 |
| Purchase #5 | $151.78 | 12.310% | $170.4641 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $106.82 | 3.863% | $110.9465 | $110.95 | $110.95 | $110.90 |
| Purchase #7 | $42.93 | 13.448% | $48.7032 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $715.57 | $775.9195 | $775.92 | $775.95 | $775.90 | |