| 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 | $13.63 | 4.735% | $14.2754 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $249.72 | 8.748% | $271.5655 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $105.75 | 8.364% | $114.5949 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $197.56 | 5.198% | $207.8292 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $154.74 | 5.834% | $163.7675 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $46.28 | 5.692% | $48.9143 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $89.74 | 13.693% | $102.0281 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $857.42 | $922.9749 | $922.98 | $923.00 | $923.00 | |