| 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 | $68.42 | 4.412% | $71.4387 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $150.46 | 13.712% | $171.0911 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $16.74 | 5.639% | $17.684 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $138.43 | 4.615% | $144.8185 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $73.28 | 9.852% | $80.4995 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $42.68 | 6.859% | $45.6074 | $45.61 | $45.60 | $45.60 |
| Purchase #7 | $113.90 | 7.357% | $122.2796 | $122.28 | $122.30 | $122.30 |
| 7 purchase totals = | $603.91 | $653.4188 | $653.42 | $653.45 | $653.40 | |