| 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 | $74.81 | 8.802% | $81.3948 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $78.58 | 13.185% | $88.9408 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $116.98 | 11.366% | $130.2759 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $79.66 | 10.172% | $87.763 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $178.70 | 6.424% | $190.1797 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $45.87 | 7.131% | $49.141 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $60.72 | 10.326% | $66.9899 | $66.99 | $67.00 | $67.00 |
| 7 purchase totals = | $635.32 | $694.6851 | $694.68 | $694.75 | $694.70 | |