| 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 | $14.82 | 12.583% | $16.6848 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $154.49 | 6.277% | $164.1873 | $164.19 | $164.20 | $164.20 |
| Purchase #3 | $88.89 | 5.198% | $93.5105 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $65.69 | 8.607% | $71.3439 | $71.34 | $71.35 | $71.30 |
| Purchase #5 | $238.77 | 9.713% | $261.9617 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $7.32 | 4.690% | $7.6633 | $7.66 | $7.65 | $7.70 |
| Purchase #7 | $7.59 | 4.511% | $7.9324 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $577.57 | $623.2839 | $623.27 | $623.30 | $623.30 | |