| 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 | $24.46 | 13.284% | $27.7093 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $133.43 | 11.459% | $148.7197 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $18.33 | 5.612% | $19.3587 | $19.36 | $19.35 | $19.40 |
| Purchase #4 | $156.98 | 10.708% | $173.7894 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $73.47 | 5.434% | $77.4624 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $167.31 | 6.131% | $177.5678 | $177.57 | $177.55 | $177.60 |
| Purchase #7 | $248.92 | 5.231% | $261.941 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $822.90 | $886.5483 | $886.55 | $886.50 | $886.60 | |