| 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 | $12.62 | 5.387% | $13.2998 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $162.94 | 8.418% | $176.6563 | $176.66 | $176.65 | $176.70 |
| Purchase #3 | $193.95 | 7.185% | $207.8853 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $17.68 | 6.862% | $18.8932 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $50.70 | 3.528% | $52.4887 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $65.68 | 3.211% | $67.789 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $44.90 | 12.836% | $50.6634 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $548.47 | $587.6757 | $587.68 | $587.70 | $587.80 | |