| 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 | $62.30 | 12.645% | $70.1778 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $213.76 | 9.606% | $234.2938 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $133.28 | 6.833% | $142.387 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $26.54 | 3.858% | $27.5639 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $89.38 | 5.311% | $94.127 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $5.83 | 9.564% | $6.3876 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $7.65 | 7.747% | $8.2426 | $8.24 | $8.25 | $8.20 |
| 7 purchase totals = | $538.74 | $583.1797 | $583.18 | $583.25 | $583.20 | |