| 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 | $116.64 | 6.613% | $124.3534 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $22.80 | 13.633% | $25.9083 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $158.41 | 3.452% | $163.8783 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $46.81 | 4.790% | $49.0522 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $108.84 | 12.621% | $122.5767 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $120.67 | 5.814% | $127.6858 | $127.69 | $127.70 | $127.70 |
| Purchase #7 | $24.74 | 10.191% | $27.2613 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $598.91 | $640.7160 | $640.72 | $640.75 | $640.90 | |