| 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 | $29.78 | 8.874% | $32.4227 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $104.25 | 11.192% | $115.9177 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $27.45 | 11.681% | $30.6564 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $231.58 | 12.774% | $261.162 | $261.16 | $261.15 | $261.20 |
| Purchase #5 | $84.32 | 7.803% | $90.8995 | $90.90 | $90.90 | $90.90 |
| Purchase #6 | $139.39 | 7.121% | $149.316 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $129.80 | 9.709% | $142.4023 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $746.57 | $822.7766 | $822.78 | $822.70 | $822.80 | |