| 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 | $25.74 | 3.367% | $26.6067 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $38.77 | 3.418% | $40.0952 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $235.25 | 8.609% | $255.5027 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $125.84 | 11.373% | $140.1518 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $207.76 | 8.738% | $225.9141 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $197.26 | 4.382% | $205.9039 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $36.61 | 3.219% | $37.7885 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $867.23 | $931.9629 | $931.96 | $931.95 | $932.00 | |