| 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 | $83.67 | 10.256% | $92.2512 | $92.25 | $92.25 | $92.30 |
| Purchase #2 | $44.54 | 6.604% | $47.4814 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $188.25 | 3.107% | $194.0989 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $171.49 | 5.507% | $180.934 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $206.50 | 5.218% | $217.2752 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $80.89 | 7.546% | $86.994 | $86.99 | $87.00 | $87.00 |
| Purchase #7 | $73.94 | 13.389% | $83.8398 | $83.84 | $83.85 | $83.80 |
| 7 purchase totals = | $849.28 | $902.8745 | $902.87 | $902.95 | $902.90 | |