| 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 | $78.91 | 9.538% | $86.4364 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $196.87 | 12.793% | $222.0556 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $22.93 | 4.203% | $23.8937 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $227.98 | 9.325% | $249.2391 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $154.67 | 4.785% | $162.071 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $95.38 | 7.438% | $102.4744 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $132.36 | 11.203% | $147.1883 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $909.10 | $993.3585 | $993.36 | $993.35 | $993.40 | |