| 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 | $119.91 | 5.627% | $126.6573 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $99.45 | 9.515% | $108.9127 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $102.41 | 11.749% | $114.4422 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $33.28 | 13.407% | $37.7418 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $143.35 | 9.170% | $156.4952 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $73.30 | 13.478% | $83.1794 | $83.18 | $83.20 | $83.20 |
| Purchase #7 | $22.66 | 7.435% | $24.3448 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $594.36 | $651.7734 | $651.77 | $651.80 | $651.70 | |