| 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 | $8.91 | 12.534% | $10.0268 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $46.78 | 13.705% | $53.1912 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $42.82 | 3.668% | $44.3906 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $132.41 | 7.256% | $142.0177 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $83.51 | 3.649% | $86.5573 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $99.88 | 3.733% | $103.6085 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $196.81 | 9.342% | $215.196 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $611.12 | $654.9881 | $655.00 | $655.00 | $655.00 | |