| 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 | $27.91 | 10.455% | $30.828 | $30.83 | $30.85 | $30.80 |
| Purchase #2 | $125.54 | 5.677% | $132.6669 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $167.65 | 5.420% | $176.7366 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $10.98 | 4.157% | $11.4364 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $33.31 | 10.153% | $36.692 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $109.94 | 9.615% | $120.5107 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $147.91 | 9.836% | $162.4584 | $162.46 | $162.45 | $162.50 |
| 7 purchase totals = | $623.24 | $671.3290 | $671.34 | $671.35 | $671.30 | |