| 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 | $104.66 | 5.648% | $110.5712 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $90.95 | 5.775% | $96.2024 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $229.37 | 3.736% | $237.9393 | $237.94 | $237.95 | $237.90 |
| Purchase #4 | $150.32 | 8.555% | $163.1799 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $74.71 | 4.546% | $78.1063 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $157.90 | 13.183% | $178.716 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $44.75 | 13.663% | $50.8642 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $852.66 | $915.5793 | $915.58 | $915.55 | $915.60 | |