| 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 | $36.68 | 7.568% | $39.4559 | $39.46 | $39.45 | $39.50 |
| Purchase #2 | $75.43 | 8.604% | $81.92 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $118.78 | 6.447% | $126.4377 | $126.44 | $126.45 | $126.40 |
| Purchase #4 | $151.74 | 12.813% | $171.1824 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $154.25 | 11.691% | $172.2834 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $90.53 | 5.185% | $95.224 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $48.81 | 4.702% | $51.105 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $676.22 | $737.6084 | $737.61 | $737.60 | $737.60 | |