| 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 | $27.90 | 6.456% | $29.7012 | $29.70 | $29.70 | $29.70 |
| Purchase #2 | $239.61 | 9.295% | $261.8817 | $261.88 | $261.90 | $261.90 |
| Purchase #3 | $161.64 | 9.307% | $176.6838 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $220.40 | 5.158% | $231.7682 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $29.58 | 11.153% | $32.8791 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $37.96 | 11.306% | $42.2518 | $42.25 | $42.25 | $42.30 |
| Purchase #7 | $127.69 | 13.222% | $144.5732 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $844.78 | $919.7390 | $919.73 | $919.75 | $919.90 | |