| 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 | $86.36 | 10.619% | $95.5306 | $95.53 | $95.55 | $95.50 |
| Purchase #2 | $87.92 | 10.606% | $97.2448 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $57.85 | 5.649% | $61.1179 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $203.70 | 3.539% | $210.9089 | $210.91 | $210.90 | $210.90 |
| Purchase #5 | $12.50 | 9.639% | $13.7049 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $42.99 | 13.301% | $48.7081 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $139.79 | 12.806% | $157.6915 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $631.11 | $684.9067 | $684.90 | $684.90 | $684.80 | |