| 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 | $23.67 | 11.174% | $26.3149 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $10.78 | 11.129% | $11.9797 | $11.98 | $12.00 | $12.00 |
| Purchase #3 | $5.43 | 10.736% | $6.013 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $183.37 | 3.681% | $190.1198 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $75.60 | 6.531% | $80.5374 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $133.84 | 13.202% | $151.5096 | $151.51 | $151.50 | $151.50 |
| Purchase #7 | $41.56 | 8.581% | $45.1263 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $474.25 | $511.6007 | $511.60 | $511.60 | $511.50 | |