| 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 | $30.34 | 13.232% | $34.3546 | $34.35 | $34.35 | $34.40 |
| Purchase #2 | $34.50 | 3.172% | $35.5943 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $177.93 | 7.412% | $191.1182 | $191.12 | $191.10 | $191.10 |
| Purchase #4 | $150.45 | 8.730% | $163.5843 | $163.58 | $163.60 | $163.60 |
| Purchase #5 | $59.63 | 12.633% | $67.1631 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $136.25 | 13.674% | $154.8808 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $208.63 | 12.494% | $234.6962 | $234.70 | $234.70 | $234.70 |
| 7 purchase totals = | $797.73 | $881.3915 | $881.38 | $881.40 | $881.50 | |