| 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 | $63.75 | 3.779% | $66.1591 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $28.38 | 7.410% | $30.483 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $197.63 | 10.649% | $218.6756 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $118.26 | 13.324% | $134.017 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $36.38 | 3.103% | $37.5089 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $175.30 | 5.716% | $185.3201 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $106.77 | 9.142% | $116.5309 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $726.47 | $788.6946 | $788.70 | $788.70 | $788.70 | |