| 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 | $234.26 | 9.140% | $255.6714 | $255.67 | $255.65 | $255.70 |
| Purchase #2 | $165.35 | 12.538% | $186.0816 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $106.30 | 7.125% | $113.8739 | $113.87 | $113.85 | $113.90 |
| Purchase #4 | $46.47 | 7.557% | $49.9817 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $120.87 | 5.108% | $127.044 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $55.57 | 3.648% | $57.5972 | $57.60 | $57.60 | $57.60 |
| Purchase #7 | $29.49 | 11.828% | $32.9781 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $758.31 | $823.2279 | $823.22 | $823.25 | $823.30 | |