| 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 | $49.85 | 11.839% | $55.7517 | $55.75 | $55.75 | $55.80 |
| Purchase #2 | $8.95 | 9.260% | $9.7788 | $9.78 | $9.80 | $9.80 |
| Purchase #3 | $106.55 | 11.253% | $118.5401 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $121.96 | 10.475% | $134.7353 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $44.53 | 12.429% | $50.0646 | $50.06 | $50.05 | $50.10 |
| Purchase #6 | $133.94 | 8.737% | $145.6423 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $93.76 | 3.650% | $97.1822 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $559.54 | $611.6950 | $611.69 | $611.75 | $611.70 | |