| 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 | $5.90 | 6.131% | $6.2617 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $56.88 | 8.782% | $61.8752 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $66.96 | 13.633% | $76.0887 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $100.90 | 3.458% | $104.3891 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $156.66 | 6.870% | $167.4225 | $167.42 | $167.40 | $167.40 |
| Purchase #6 | $132.72 | 12.638% | $149.4932 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $73.72 | 10.683% | $81.5955 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $593.74 | $647.1259 | $647.13 | $647.15 | $647.20 | |