| 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 | $25.89 | 8.268% | $28.0306 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $156.39 | 4.744% | $163.8091 | $163.81 | $163.80 | $163.80 |
| Purchase #3 | $201.67 | 5.801% | $213.3689 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $72.52 | 12.722% | $81.746 | $81.75 | $81.75 | $81.70 |
| Purchase #5 | $179.31 | 3.398% | $185.403 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $8.30 | 9.337% | $9.075 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $247.41 | 11.569% | $276.0329 | $276.03 | $276.05 | $276.00 |
| 7 purchase totals = | $891.49 | $957.4655 | $957.47 | $957.50 | $957.40 | |