| 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 | $103.38 | 5.497% | $109.0628 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $11.97 | 10.848% | $13.2685 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $10.93 | 11.627% | $12.2008 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $7.88 | 5.627% | $8.3234 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $243.71 | 10.243% | $268.6732 | $268.67 | $268.65 | $268.70 |
| Purchase #6 | $223.59 | 5.748% | $236.442 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $201.49 | 10.279% | $222.2012 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $802.95 | $870.1719 | $870.16 | $870.10 | $870.20 | |