| 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 | $33.36 | 9.228% | $36.4385 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $18.95 | 7.732% | $20.4152 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $13.82 | 12.132% | $15.4966 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $240.37 | 12.192% | $269.6759 | $269.68 | $269.70 | $269.70 |
| Purchase #5 | $148.73 | 10.308% | $164.0611 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $120.31 | 5.477% | $126.8994 | $126.90 | $126.90 | $126.90 |
| Purchase #7 | $190.38 | 6.665% | $203.0688 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $765.92 | $836.0555 | $836.07 | $836.05 | $836.10 | |