| 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 | $30.37 | 7.703% | $32.7094 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $205.91 | 8.245% | $222.8873 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $28.42 | 4.569% | $29.7185 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $132.51 | 9.617% | $145.2535 | $145.25 | $145.25 | $145.30 |
| Purchase #5 | $163.52 | 5.696% | $172.8341 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $241.79 | 3.843% | $251.082 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $47.42 | 9.635% | $51.9889 | $51.99 | $52.00 | $52.00 |
| 7 purchase totals = | $849.94 | $906.4737 | $906.47 | $906.50 | $906.50 | |