| 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 | $74.46 | 6.654% | $79.4146 | $79.41 | $79.40 | $79.40 |
| Purchase #2 | $72.89 | 12.499% | $82.0005 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $66.76 | 4.383% | $69.6861 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $224.90 | 9.394% | $246.0271 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $54.90 | 4.171% | $57.1899 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $194.67 | 10.535% | $215.1785 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $113.98 | 11.353% | $126.9201 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $802.56 | $876.4168 | $876.42 | $876.45 | $876.40 | |