| 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 | $39.41 | 10.782% | $43.6592 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $126.48 | 10.352% | $139.5732 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $241.62 | 4.418% | $252.2948 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $16.81 | 11.333% | $18.7151 | $18.72 | $18.70 | $18.70 |
| Purchase #5 | $111.73 | 6.730% | $119.2494 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $55.82 | 8.473% | $60.5496 | $60.55 | $60.55 | $60.50 |
| Purchase #7 | $78.76 | 9.521% | $86.2587 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $670.63 | $720.3000 | $720.30 | $720.25 | $720.30 | |