| 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 | $11.87 | 9.568% | $13.0057 | $13.01 | $13.00 | $13.00 |
| Purchase #2 | $173.35 | 9.329% | $189.5218 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $165.38 | 11.615% | $184.5889 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $149.31 | 9.713% | $163.8125 | $163.81 | $163.80 | $163.80 |
| Purchase #5 | $25.39 | 12.602% | $28.5896 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $184.28 | 11.452% | $205.3837 | $205.38 | $205.40 | $205.40 |
| Purchase #7 | $63.59 | 12.218% | $71.3594 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $773.17 | $856.2616 | $856.26 | $856.25 | $856.30 | |