| 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 | $57.56 | 11.335% | $64.0844 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $123.58 | 6.268% | $131.326 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $234.40 | 7.342% | $251.6096 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $94.59 | 7.446% | $101.6332 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $13.89 | 11.531% | $15.4917 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $203.47 | 5.818% | $215.3079 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $51.98 | 9.738% | $57.0418 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $779.47 | $836.4946 | $836.49 | $836.55 | $836.40 | |