| 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 | $55.42 | 9.252% | $60.5475 | $60.55 | $60.55 | $60.50 |
| Purchase #2 | $225.69 | 11.338% | $251.2787 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $231.52 | 12.660% | $260.8304 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $144.96 | 6.161% | $153.891 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $210.66 | 9.804% | $231.3131 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $104.74 | 4.246% | $109.1873 | $109.19 | $109.20 | $109.20 |
| Purchase #7 | $116.83 | 3.129% | $120.4856 | $120.49 | $120.50 | $120.50 |
| 7 purchase totals = | $1,089.82 | $1,187.5336 | $1,187.54 | $1,187.60 | $1,187.50 | |