| 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 | $16.41 | 7.736% | $17.6795 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $203.36 | 11.539% | $226.8257 | $226.83 | $226.85 | $226.80 |
| Purchase #3 | $123.86 | 10.431% | $136.7798 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $196.99 | 5.794% | $208.4036 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $79.66 | 12.221% | $89.3952 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $102.92 | 6.473% | $109.582 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $126.58 | 6.357% | $134.6267 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $849.78 | $923.2925 | $923.30 | $923.40 | $923.30 | |