| 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 | $28.46 | 6.176% | $30.2177 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $192.25 | 8.403% | $208.4048 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $23.56 | 7.812% | $25.4005 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $41.69 | 10.541% | $46.0845 | $46.08 | $46.10 | $46.10 |
| Purchase #5 | $167.94 | 12.863% | $189.5421 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $145.47 | 13.240% | $164.7302 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $66.57 | 5.525% | $70.248 | $70.25 | $70.25 | $70.20 |
| 7 purchase totals = | $665.94 | $734.6278 | $734.62 | $734.65 | $734.50 | |