| 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 | $38.68 | 10.349% | $42.683 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $191.38 | 12.176% | $214.6824 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $75.81 | 3.334% | $78.3375 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $52.73 | 11.779% | $58.9411 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $210.67 | 9.601% | $230.8964 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $17.58 | 5.304% | $18.5124 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $8.89 | 6.312% | $9.4511 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $595.74 | $653.5039 | $653.50 | $653.55 | $653.50 | |