| 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 | $20.38 | 5.635% | $21.5284 | $21.53 | $21.55 | $21.50 |
| Purchase #2 | $191.94 | 11.311% | $213.6503 | $213.65 | $213.65 | $213.70 |
| Purchase #3 | $26.46 | 13.799% | $30.1112 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $144.34 | 13.173% | $163.3539 | $163.35 | $163.35 | $163.40 |
| Purchase #5 | $205.49 | 8.774% | $223.5197 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $115.67 | 9.434% | $126.5823 | $126.58 | $126.60 | $126.60 |
| Purchase #7 | $66.74 | 11.845% | $74.6454 | $74.65 | $74.65 | $74.60 |
| 7 purchase totals = | $771.02 | $853.3912 | $853.39 | $853.40 | $853.40 | |