| 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 | $47.78 | 4.563% | $49.9602 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $143.81 | 12.518% | $161.8121 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $222.90 | 5.424% | $234.9901 | $234.99 | $235.00 | $235.00 |
| Purchase #4 | $52.25 | 13.472% | $59.2891 | $59.29 | $59.30 | $59.30 |
| Purchase #5 | $13.61 | 10.204% | $14.9988 | $15.00 | $15.00 | $15.00 |
| Purchase #6 | $227.49 | 5.604% | $240.2385 | $240.24 | $240.25 | $240.20 |
| Purchase #7 | $207.72 | 13.523% | $235.81 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $915.56 | $997.0988 | $997.10 | $997.10 | $997.10 | |