| 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 | $64.28 | 5.281% | $67.6746 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $73.63 | 5.466% | $77.6546 | $77.65 | $77.65 | $77.70 |
| Purchase #3 | $224.37 | 4.322% | $234.0673 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $13.53 | 8.854% | $14.7279 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $69.66 | 8.369% | $75.4898 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $85.40 | 4.190% | $88.9783 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $79.41 | 5.147% | $83.4972 | $83.50 | $83.50 | $83.50 |
| 7 purchase totals = | $610.28 | $642.0897 | $642.09 | $642.10 | $642.20 | |