| 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 | $9.86 | 5.837% | $10.4355 | $10.44 | $10.45 | $10.40 |
| Purchase #2 | $207.28 | 8.360% | $224.6086 | $224.61 | $224.60 | $224.60 |
| Purchase #3 | $163.96 | 10.224% | $180.7233 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $172.99 | 3.210% | $178.543 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $16.39 | 11.732% | $18.3129 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $228.89 | 3.251% | $236.3312 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $106.78 | 9.322% | $116.734 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $906.15 | $965.6885 | $965.68 | $965.70 | $965.50 | |