| 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 | $22.43 | 3.874% | $23.2989 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $242.79 | 12.616% | $273.4204 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $80.26 | 9.863% | $88.176 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $74.36 | 4.510% | $77.7136 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $88.72 | 12.659% | $99.9511 | $99.95 | $99.95 | $100.00 |
| Purchase #6 | $79.47 | 12.404% | $89.3275 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $77.84 | 12.113% | $87.2688 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $665.87 | $739.1563 | $739.16 | $739.15 | $739.20 | |