| 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 | $32.38 | 11.816% | $36.206 | $36.21 | $36.20 | $36.20 |
| Purchase #2 | $23.31 | 13.437% | $26.4422 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $248.83 | 13.359% | $282.0712 | $282.07 | $282.05 | $282.10 |
| Purchase #4 | $77.55 | 10.499% | $85.692 | $85.69 | $85.70 | $85.70 |
| Purchase #5 | $81.28 | 5.299% | $85.587 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $50.71 | 9.519% | $55.5371 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $149.49 | 3.298% | $154.4202 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $663.55 | $725.9557 | $725.96 | $725.95 | $725.90 | |