| 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 | $247.91 | 10.151% | $273.0753 | $273.08 | $273.10 | $273.10 |
| Purchase #2 | $94.49 | 8.785% | $102.7909 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $73.77 | 12.299% | $82.843 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $26.65 | 8.105% | $28.81 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $146.33 | 13.684% | $166.3538 | $166.35 | $166.35 | $166.40 |
| Purchase #6 | $99.95 | 4.575% | $104.5227 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $99.69 | 4.345% | $104.0215 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $788.79 | $862.4172 | $862.41 | $862.40 | $862.40 | |