| 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 | $29.85 | 8.465% | $32.3768 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $196.69 | 6.161% | $208.8081 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $40.28 | 13.724% | $45.808 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $70.89 | 4.780% | $74.2785 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $48.93 | 5.637% | $51.6882 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $72.99 | 10.576% | $80.7094 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $110.69 | 12.125% | $124.1112 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $570.32 | $617.7802 | $617.79 | $617.80 | $617.80 | |