| 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 | $50.68 | 3.372% | $52.3889 | $52.39 | $52.40 | $52.40 |
| Purchase #2 | $44.66 | 8.779% | $48.5807 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $165.67 | 11.427% | $184.6011 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $67.71 | 7.606% | $72.86 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $186.32 | 11.770% | $208.2499 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $155.62 | 13.118% | $176.0342 | $176.03 | $176.05 | $176.00 |
| Purchase #7 | $57.31 | 12.599% | $64.5305 | $64.53 | $64.55 | $64.50 |
| 7 purchase totals = | $727.97 | $807.2453 | $807.24 | $807.30 | $807.20 | |