| 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 | $212.44 | 4.543% | $222.0911 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $231.52 | 7.651% | $249.2336 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $58.85 | 13.178% | $66.6053 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $15.60 | 8.665% | $16.9517 | $16.95 | $16.95 | $17.00 |
| Purchase #5 | $47.78 | 4.838% | $50.0916 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $35.93 | 12.405% | $40.3871 | $40.39 | $40.40 | $40.40 |
| Purchase #7 | $105.77 | 7.628% | $113.8381 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $707.89 | $759.1985 | $759.20 | $759.25 | $759.20 | |