| 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 | $10.74 | 4.304% | $11.2022 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $48.60 | 7.732% | $52.3578 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $59.93 | 8.353% | $64.936 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $5.68 | 12.563% | $6.3936 | $6.39 | $6.40 | $6.40 |
| Purchase #5 | $176.68 | 12.665% | $199.0565 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $226.71 | 4.676% | $237.311 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $24.61 | 3.867% | $25.5617 | $25.56 | $25.55 | $25.60 |
| 7 purchase totals = | $552.95 | $596.8188 | $596.82 | $596.80 | $596.90 | |