| 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 | $45.44 | 4.861% | $47.6488 | $47.65 | $47.65 | $47.60 |
| Purchase #2 | $242.81 | 3.840% | $252.1339 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $74.70 | 8.356% | $80.9419 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $61.27 | 9.474% | $67.0747 | $67.07 | $67.05 | $67.10 |
| Purchase #5 | $112.85 | 8.284% | $122.1985 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $178.49 | 5.564% | $188.4212 | $188.42 | $188.40 | $188.40 |
| Purchase #7 | $163.64 | 12.856% | $184.6776 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $879.20 | $943.0966 | $943.09 | $943.10 | $943.00 | |