| 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 | $13.32 | 7.852% | $14.3659 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $59.77 | 13.436% | $67.8007 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $239.68 | 9.594% | $262.6749 | $262.67 | $262.65 | $262.70 |
| Purchase #4 | $68.75 | 4.719% | $71.9943 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $95.89 | 11.454% | $106.8732 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $186.58 | 12.267% | $209.4678 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $194.63 | 5.681% | $205.6869 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $858.62 | $938.8637 | $938.86 | $938.80 | $939.00 | |