| 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 | $41.94 | 10.527% | $46.355 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $73.56 | 10.456% | $81.2514 | $81.25 | $81.25 | $81.30 |
| Purchase #3 | $59.64 | 13.626% | $67.7665 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $140.37 | 6.439% | $149.4084 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $77.44 | 7.796% | $83.4772 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $179.78 | 10.691% | $199.0003 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $211.70 | 5.384% | $223.0979 | $223.10 | $223.10 | $223.10 |
| 7 purchase totals = | $784.43 | $850.3567 | $850.37 | $850.35 | $850.50 | |