| 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 | $28.29 | 8.131% | $30.5903 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $116.28 | 11.393% | $129.5278 | $129.53 | $129.55 | $129.50 |
| Purchase #3 | $71.74 | 13.425% | $81.3711 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $224.89 | 4.466% | $234.9336 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $169.57 | 3.164% | $174.9352 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $195.75 | 13.328% | $221.8396 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $109.41 | 3.593% | $113.3411 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $915.93 | $986.5387 | $986.54 | $986.60 | $986.40 | |