| 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 | $99.95 | 10.314% | $110.2588 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $5.55 | 8.813% | $6.0391 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $226.25 | 5.408% | $238.4856 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $26.61 | 12.332% | $29.8915 | $29.89 | $29.90 | $29.90 |
| Purchase #5 | $94.87 | 9.639% | $104.0145 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $100.39 | 13.421% | $113.8633 | $113.86 | $113.85 | $113.90 |
| Purchase #7 | $146.36 | 3.273% | $151.1504 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $699.98 | $753.7032 | $753.70 | $753.70 | $753.80 | |