| 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 | $69.95 | 13.471% | $79.373 | $79.37 | $79.35 | $79.40 |
| Purchase #2 | $19.88 | 5.177% | $20.9092 | $20.91 | $20.90 | $20.90 |
| Purchase #3 | $66.78 | 10.416% | $73.7358 | $73.74 | $73.75 | $73.70 |
| Purchase #4 | $66.93 | 10.810% | $74.1651 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $81.63 | 5.723% | $86.3017 | $86.30 | $86.30 | $86.30 |
| Purchase #6 | $103.39 | 10.426% | $114.1694 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $198.51 | 3.198% | $204.8583 | $204.86 | $204.85 | $204.90 |
| 7 purchase totals = | $607.07 | $653.5125 | $653.52 | $653.45 | $653.60 | |