| 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 | $46.83 | 5.626% | $49.4647 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $173.37 | 6.453% | $184.5576 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $206.50 | 10.239% | $227.6435 | $227.64 | $227.65 | $227.60 |
| Purchase #4 | $130.94 | 7.469% | $140.7199 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $214.53 | 5.756% | $226.8783 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $76.87 | 3.709% | $79.7211 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $33.29 | 6.264% | $35.3753 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $882.33 | $944.3604 | $944.36 | $944.35 | $944.40 | |