| 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 | $69.49 | 13.782% | $79.0671 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $32.79 | 12.254% | $36.8081 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $81.61 | 13.823% | $92.891 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $148.55 | 4.720% | $155.5616 | $155.56 | $155.55 | $155.60 |
| Purchase #5 | $27.47 | 5.602% | $29.0089 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $194.79 | 10.608% | $215.4533 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $190.43 | 9.549% | $208.6142 | $208.61 | $208.60 | $208.60 |
| 7 purchase totals = | $745.13 | $817.4042 | $817.40 | $817.35 | $817.50 | |