| 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 | $192.51 | 8.633% | $209.1294 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $52.68 | 9.438% | $57.6519 | $57.65 | $57.65 | $57.70 |
| Purchase #3 | $13.74 | 12.616% | $15.4734 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $201.63 | 13.344% | $228.5355 | $228.54 | $228.55 | $228.50 |
| Purchase #5 | $189.29 | 13.419% | $214.6908 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $74.66 | 4.133% | $77.7457 | $77.75 | $77.75 | $77.70 |
| Purchase #7 | $56.83 | 9.859% | $62.4329 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $781.34 | $865.6596 | $865.66 | $865.70 | $865.60 | |