| 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 | $63.76 | 3.328% | $65.8819 | $65.88 | $65.90 | $65.90 |
| Purchase #2 | $6.79 | 13.280% | $7.6917 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $87.61 | 11.340% | $97.545 | $97.55 | $97.55 | $97.50 |
| Purchase #4 | $134.66 | 9.264% | $147.1349 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $230.48 | 13.632% | $261.899 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $229.62 | 7.692% | $247.2824 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $109.58 | 3.558% | $113.4789 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $862.50 | $940.9138 | $940.91 | $941.00 | $940.90 | |