| 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 | $72.75 | 5.807% | $76.9746 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $8.72 | 9.257% | $9.5272 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $104.99 | 11.445% | $117.0061 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $167.68 | 7.129% | $179.6339 | $179.63 | $179.65 | $179.60 |
| Purchase #5 | $117.53 | 3.796% | $121.9914 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $126.30 | 9.230% | $137.9575 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $15.66 | 13.398% | $17.7581 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $613.63 | $660.8488 | $660.85 | $660.85 | $660.90 | |