| 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 | $25.59 | 8.219% | $27.6932 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $17.59 | 9.432% | $19.2491 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $63.56 | 11.225% | $70.6946 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $246.83 | 6.645% | $263.2319 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $60.91 | 13.658% | $69.2291 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $229.51 | 13.346% | $260.1404 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $51.60 | 13.578% | $58.6062 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $695.59 | $768.8445 | $768.84 | $768.90 | $768.70 | |