| 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 | $96.45 | 8.399% | $104.5508 | $104.55 | $104.55 | $104.60 |
| Purchase #2 | $88.48 | 10.745% | $97.9872 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $163.34 | 4.394% | $170.5172 | $170.52 | $170.50 | $170.50 |
| Purchase #4 | $163.41 | 6.157% | $173.4712 | $173.47 | $173.45 | $173.50 |
| Purchase #5 | $88.41 | 13.655% | $100.4824 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $242.79 | 13.373% | $275.2583 | $275.26 | $275.25 | $275.30 |
| Purchase #7 | $49.35 | 6.304% | $52.461 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $892.23 | $974.7281 | $974.73 | $974.70 | $974.90 | |