| 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 | $31.37 | 5.786% | $33.1851 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $229.59 | 4.382% | $239.6506 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $232.55 | 5.432% | $245.1821 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $173.25 | 4.221% | $180.5629 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $88.39 | 3.578% | $91.5526 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $20.54 | 12.196% | $23.0451 | $23.05 | $23.05 | $23.00 |
| Purchase #7 | $10.91 | 11.681% | $12.1844 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $786.60 | $825.3628 | $825.36 | $825.40 | $825.50 | |