| 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 | $49.94 | 6.786% | $53.3289 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $24.83 | 8.740% | $27.0001 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $108.97 | 12.106% | $122.1619 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $121.53 | 4.857% | $127.4327 | $127.43 | $127.45 | $127.40 |
| Purchase #5 | $27.58 | 7.231% | $29.5743 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $146.25 | 11.605% | $163.2223 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $26.79 | 3.400% | $27.7009 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $505.89 | $550.4211 | $550.41 | $550.40 | $550.40 | |