| 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 | $36.80 | 6.513% | $39.1968 | $39.20 | $39.20 | $39.20 |
| Purchase #2 | $231.63 | 8.546% | $251.4251 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $8.54 | 5.825% | $9.0375 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $84.54 | 10.854% | $93.716 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $11.71 | 8.452% | $12.6997 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $22.28 | 11.292% | $24.7959 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $205.76 | 8.290% | $222.8175 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $601.26 | $653.6885 | $653.71 | $653.70 | $653.60 | |