| 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 | $59.87 | 3.185% | $61.7769 | $61.78 | $61.80 | $61.80 |
| Purchase #2 | $136.90 | 7.397% | $147.0265 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $139.41 | 3.476% | $144.2559 | $144.26 | $144.25 | $144.30 |
| Purchase #4 | $6.59 | 5.750% | $6.9689 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $28.77 | 4.292% | $30.0048 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $115.60 | 10.522% | $127.7634 | $127.76 | $127.75 | $127.80 |
| Purchase #7 | $188.89 | 11.716% | $211.0204 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $676.03 | $728.8168 | $728.82 | $728.80 | $728.90 | |