| 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 | $163.95 | 3.394% | $169.5145 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $124.91 | 5.812% | $132.1698 | $132.17 | $132.15 | $132.20 |
| Purchase #3 | $79.93 | 6.812% | $85.3748 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $50.93 | 4.768% | $53.3583 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $75.97 | 6.462% | $80.8792 | $80.88 | $80.90 | $80.90 |
| Purchase #6 | $115.90 | 5.606% | $122.3974 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $69.27 | 11.158% | $76.9991 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $680.86 | $720.6931 | $720.69 | $720.65 | $720.80 | |