| 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 | $67.50 | 3.572% | $69.9111 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $59.81 | 7.449% | $64.2652 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $124.84 | 5.232% | $131.3716 | $131.37 | $131.35 | $131.40 |
| Purchase #4 | $166.88 | 12.259% | $187.3378 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $97.86 | 10.262% | $107.9024 | $107.90 | $107.90 | $107.90 |
| Purchase #6 | $111.53 | 13.126% | $126.1694 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $87.62 | 5.583% | $92.5118 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $716.04 | $779.4693 | $779.47 | $779.40 | $779.50 | |