| 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 | $35.94 | 5.456% | $37.9009 | $37.90 | $37.90 | $37.90 |
| Purchase #2 | $115.53 | 6.203% | $122.6963 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $49.26 | 9.693% | $54.0348 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $41.65 | 12.480% | $46.8479 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $213.53 | 4.383% | $222.889 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $6.78 | 5.856% | $7.177 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $153.99 | 6.386% | $163.8238 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $616.68 | $655.3697 | $655.37 | $655.40 | $655.30 | |