| 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 | $122.94 | 9.106% | $134.1349 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $77.38 | 10.396% | $85.4244 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $93.41 | 12.111% | $104.7229 | $104.72 | $104.70 | $104.70 |
| Purchase #4 | $66.80 | 13.182% | $75.6056 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $30.71 | 12.542% | $34.5616 | $34.56 | $34.55 | $34.60 |
| Purchase #6 | $152.47 | 9.736% | $167.3145 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $46.71 | 10.228% | $51.4875 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $590.42 | $653.2514 | $653.24 | $653.20 | $653.20 | |