| 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 | $77.91 | 11.106% | $86.5627 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $238.51 | 9.715% | $261.6812 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $98.56 | 6.469% | $104.9358 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $21.61 | 5.708% | $22.8435 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $133.58 | 5.857% | $141.4038 | $141.40 | $141.40 | $141.40 |
| Purchase #6 | $158.80 | 8.258% | $171.9137 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $191.26 | 9.425% | $209.2863 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $920.23 | $998.6270 | $998.62 | $998.65 | $998.60 | |