| 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 | $46.64 | 13.157% | $52.7764 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $134.55 | 3.804% | $139.6683 | $139.67 | $139.65 | $139.70 |
| Purchase #3 | $45.88 | 6.534% | $48.8778 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $200.36 | 6.683% | $213.7501 | $213.75 | $213.75 | $213.80 |
| Purchase #5 | $109.33 | 3.505% | $113.162 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $51.44 | 8.648% | $55.8885 | $55.89 | $55.90 | $55.90 |
| Purchase #7 | $55.67 | 4.804% | $58.3444 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $643.87 | $682.4675 | $682.47 | $682.50 | $682.60 | |