| 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 | $53.92 | 5.422% | $56.8435 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $56.78 | 8.248% | $61.4632 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $50.57 | 8.388% | $54.8118 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $65.28 | 10.158% | $71.9111 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $167.37 | 8.589% | $181.7454 | $181.75 | $181.75 | $181.70 |
| Purchase #6 | $52.80 | 9.281% | $57.7004 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $155.95 | 8.543% | $169.2728 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $602.67 | $653.7482 | $653.74 | $653.70 | $653.70 | |