| 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 | $110.93 | 7.653% | $119.4195 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $236.81 | 10.380% | $261.3909 | $261.39 | $261.40 | $261.40 |
| Purchase #3 | $182.56 | 7.152% | $195.6167 | $195.62 | $195.60 | $195.60 |
| Purchase #4 | $31.66 | 7.690% | $34.0947 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $34.97 | 8.788% | $38.0432 | $38.04 | $38.05 | $38.00 |
| Purchase #6 | $76.97 | 10.257% | $84.8648 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $101.43 | 4.427% | $105.9203 | $105.92 | $105.90 | $105.90 |
| 7 purchase totals = | $775.33 | $839.3501 | $839.34 | $839.30 | $839.30 | |