| 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 | $71.96 | 7.377% | $77.2685 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $82.71 | 3.668% | $85.7438 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $157.31 | 3.468% | $162.7655 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $150.85 | 7.181% | $161.6825 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $10.91 | 9.509% | $11.9474 | $11.95 | $11.95 | $11.90 |
| Purchase #6 | $104.32 | 8.267% | $112.9441 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $9.49 | 8.791% | $10.3243 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $587.55 | $622.6761 | $622.67 | $622.65 | $622.60 | |