| 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 | $34.64 | 7.838% | $37.3551 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $114.65 | 9.393% | $125.4191 | $125.42 | $125.40 | $125.40 |
| Purchase #3 | $29.63 | 4.412% | $30.9373 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $113.51 | 5.217% | $119.4318 | $119.43 | $119.45 | $119.40 |
| Purchase #5 | $149.70 | 6.855% | $159.9619 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $64.33 | 13.763% | $73.1837 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $76.60 | 12.397% | $86.0961 | $86.10 | $86.10 | $86.10 |
| 7 purchase totals = | $583.06 | $632.3850 | $632.39 | $632.40 | $632.40 | |