| 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 | $56.49 | 5.420% | $59.5518 | $59.55 | $59.55 | $59.60 |
| Purchase #2 | $27.86 | 11.378% | $31.0299 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $128.67 | 13.565% | $146.1241 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $88.94 | 9.772% | $97.6312 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $16.39 | 12.234% | $18.3952 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $219.66 | 13.422% | $249.1428 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $143.78 | 13.728% | $163.5181 | $163.52 | $163.50 | $163.50 |
| 7 purchase totals = | $681.79 | $765.3931 | $765.39 | $765.40 | $765.30 | |