| 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 | $45.39 | 9.267% | $49.5963 | $49.60 | $49.60 | $49.60 |
| Purchase #2 | $68.64 | 5.484% | $72.4042 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $236.79 | 7.585% | $254.7505 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $12.33 | 3.602% | $12.7741 | $12.77 | $12.75 | $12.80 |
| Purchase #5 | $150.64 | 8.860% | $163.9867 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $104.60 | 12.831% | $118.0212 | $118.02 | $118.00 | $118.00 |
| Purchase #7 | $207.36 | 9.163% | $226.3604 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $825.75 | $897.8934 | $897.89 | $897.85 | $898.00 | |