| 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 | $91.45 | 8.443% | $99.1711 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $205.79 | 7.437% | $221.0946 | $221.09 | $221.10 | $221.10 |
| Purchase #3 | $177.47 | 5.280% | $186.8404 | $186.84 | $186.85 | $186.80 |
| Purchase #4 | $78.69 | 9.548% | $86.2033 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $51.44 | 8.277% | $55.6977 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $24.26 | 12.299% | $27.2437 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $63.31 | 9.289% | $69.1909 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $692.41 | $745.4417 | $745.43 | $745.45 | $745.40 | |