| 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 | $93.63 | 9.850% | $102.8526 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $12.60 | 11.328% | $14.0273 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $30.32 | 10.690% | $33.5612 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $22.52 | 12.121% | $25.2496 | $25.25 | $25.25 | $25.20 |
| Purchase #5 | $160.36 | 3.418% | $165.8411 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $169.91 | 10.872% | $188.3826 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $184.74 | 9.437% | $202.1739 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $674.08 | $732.0883 | $732.08 | $732.10 | $732.10 | |