| 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 | $46.47 | 3.599% | $48.1425 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $32.89 | 12.738% | $37.0795 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $117.98 | 12.744% | $133.0154 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $235.90 | 11.455% | $262.9223 | $262.92 | $262.90 | $262.90 |
| Purchase #5 | $86.33 | 8.622% | $93.7734 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $26.61 | 6.704% | $28.3939 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $170.43 | 9.425% | $186.493 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $716.61 | $789.8200 | $789.81 | $789.80 | $789.80 | |