| 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 | $20.73 | 11.478% | $23.1094 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $30.55 | 11.593% | $34.0917 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $101.90 | 8.785% | $110.8519 | $110.85 | $110.85 | $110.90 |
| Purchase #4 | $37.76 | 3.373% | $39.0336 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $35.44 | 8.846% | $38.575 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $99.84 | 13.164% | $112.9829 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $209.43 | 11.366% | $233.2338 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $535.65 | $591.8783 | $591.87 | $591.95 | $591.90 | |