| 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 | $30.61 | 8.451% | $33.1969 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $12.72 | 3.360% | $13.1474 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $152.49 | 11.391% | $169.8601 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $44.47 | 6.613% | $47.4108 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $139.59 | 12.424% | $156.9327 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $207.68 | 6.385% | $220.9404 | $220.94 | $220.95 | $220.90 |
| Purchase #7 | $124.34 | 6.601% | $132.5477 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $711.90 | $774.0360 | $774.04 | $774.05 | $773.90 | |