| 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 | $67.50 | 4.476% | $70.5213 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $214.41 | 9.328% | $234.4102 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $28.25 | 11.221% | $31.4199 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $125.91 | 8.293% | $136.3517 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $66.76 | 8.243% | $72.263 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $23.97 | 4.203% | $24.9775 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $104.96 | 7.286% | $112.6074 | $112.61 | $112.60 | $112.60 |
| 7 purchase totals = | $631.76 | $682.5510 | $682.55 | $682.50 | $682.60 | |