| 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 | $51.45 | 11.407% | $57.3189 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $248.90 | 9.273% | $271.9805 | $271.98 | $272.00 | $272.00 |
| Purchase #3 | $6.82 | 6.482% | $7.2621 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $151.46 | 9.111% | $165.2595 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $154.51 | 12.284% | $173.49 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $30.33 | 8.429% | $32.8865 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $109.28 | 10.739% | $121.0156 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $752.75 | $829.2131 | $829.22 | $829.20 | $829.30 | |