| 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 | $5.50 | 10.784% | $6.0931 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $106.53 | 11.297% | $118.5647 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $120.49 | 11.185% | $133.9668 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $109.67 | 12.185% | $123.0333 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $104.68 | 10.799% | $115.9844 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $220.96 | 11.790% | $247.0112 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $57.61 | 13.857% | $65.593 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $725.44 | $810.2465 | $810.23 | $810.25 | $810.30 | |