| 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 | $51.31 | 6.371% | $54.579 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $230.61 | 10.798% | $255.5113 | $255.51 | $255.50 | $255.50 |
| Purchase #3 | $55.25 | 6.598% | $58.8954 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $52.76 | 11.305% | $58.7245 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $250.95 | 10.453% | $277.1818 | $277.18 | $277.20 | $277.20 |
| Purchase #6 | $122.76 | 10.863% | $136.0954 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $94.65 | 8.156% | $102.3697 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $858.29 | $943.3571 | $943.36 | $943.35 | $943.40 | |