| 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 | $28.26 | 7.283% | $30.3182 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $72.65 | 10.255% | $80.1003 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $76.70 | 12.222% | $86.0743 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $143.52 | 7.627% | $154.4663 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $171.92 | 13.194% | $194.6031 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $81.47 | 3.507% | $84.3272 | $84.33 | $84.35 | $84.30 |
| Purchase #7 | $157.25 | 6.460% | $167.4084 | $167.41 | $167.40 | $167.40 |
| 7 purchase totals = | $731.77 | $797.2978 | $797.30 | $797.25 | $797.30 | |