| 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 | $41.99 | 3.141% | $43.3089 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $113.49 | 7.589% | $122.1028 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $156.45 | 4.674% | $163.7625 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $49.82 | 10.862% | $55.2314 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $137.92 | 11.747% | $154.1215 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $133.57 | 9.196% | $145.8531 | $145.85 | $145.85 | $145.90 |
| Purchase #7 | $99.32 | 4.717% | $104.0049 | $104.00 | $104.00 | $104.00 |
| 7 purchase totals = | $732.56 | $788.3851 | $788.37 | $788.35 | $788.40 | |