| 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 | $22.35 | 7.704% | $24.0718 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $237.34 | 11.693% | $265.0922 | $265.09 | $265.10 | $265.10 |
| Purchase #3 | $164.69 | 7.691% | $177.3563 | $177.36 | $177.35 | $177.40 |
| Purchase #4 | $120.75 | 13.305% | $136.8158 | $136.82 | $136.80 | $136.80 |
| Purchase #5 | $73.50 | 12.674% | $82.8154 | $82.82 | $82.80 | $82.80 |
| Purchase #6 | $14.72 | 9.540% | $16.1243 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $115.56 | 9.160% | $126.1453 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $748.91 | $828.4211 | $828.43 | $828.35 | $828.40 | |