| 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 | $213.66 | 11.522% | $238.2779 | $238.28 | $238.30 | $238.30 |
| Purchase #2 | $15.73 | 11.482% | $17.5361 | $17.54 | $17.55 | $17.50 |
| Purchase #3 | $83.60 | 3.676% | $86.6731 | $86.67 | $86.65 | $86.70 |
| Purchase #4 | $25.44 | 10.635% | $28.1455 | $28.15 | $28.15 | $28.10 |
| Purchase #5 | $63.74 | 5.701% | $67.3738 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $10.91 | 6.129% | $11.5787 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $45.73 | 12.870% | $51.6155 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $458.81 | $501.2006 | $501.21 | $501.20 | $501.20 | |