| 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 | $10.97 | 3.174% | $11.3182 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $106.63 | 4.513% | $111.4422 | $111.44 | $111.45 | $111.40 |
| Purchase #3 | $34.89 | 7.546% | $37.5228 | $37.52 | $37.50 | $37.50 |
| Purchase #4 | $27.55 | 9.723% | $30.2287 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $241.69 | 5.254% | $254.3884 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $229.54 | 3.283% | $237.0758 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $9.68 | 4.351% | $10.1012 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $660.95 | $692.0773 | $692.08 | $692.10 | $692.00 | |