| 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 | $77.44 | 11.288% | $86.1814 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $79.34 | 12.294% | $89.0941 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $181.93 | 5.200% | $191.3904 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $80.64 | 6.770% | $86.0993 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $117.74 | 12.648% | $132.6318 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $110.26 | 8.414% | $119.5373 | $119.54 | $119.55 | $119.50 |
| Purchase #7 | $11.35 | 9.615% | $12.4413 | $12.44 | $12.45 | $12.40 |
| 7 purchase totals = | $658.70 | $717.3756 | $717.37 | $717.45 | $717.30 | |