| 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 | $245.65 | 6.201% | $260.8828 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $20.50 | 12.812% | $23.1265 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $21.62 | 12.170% | $24.2512 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $142.50 | 10.729% | $157.7888 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $29.84 | 3.572% | $30.9059 | $30.91 | $30.90 | $30.90 |
| Purchase #6 | $246.70 | 7.195% | $264.4501 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $13.58 | 5.141% | $14.2781 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $720.39 | $775.6834 | $775.69 | $775.75 | $775.80 | |