| 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 | $25.85 | 6.107% | $27.4287 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $143.93 | 7.160% | $154.2354 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $126.84 | 10.690% | $140.3992 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $184.76 | 3.495% | $191.2174 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $69.55 | 10.576% | $76.9056 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $96.93 | 10.203% | $106.8198 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $78.64 | 12.735% | $88.6548 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $726.50 | $785.6609 | $785.67 | $785.65 | $785.60 | |