| 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 | $157.43 | 6.468% | $167.6126 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $43.43 | 4.529% | $45.3969 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $55.73 | 4.195% | $58.0679 | $58.07 | $58.05 | $58.10 |
| Purchase #4 | $164.81 | 9.593% | $180.6202 | $180.62 | $180.60 | $180.60 |
| Purchase #5 | $106.84 | 11.175% | $118.7794 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $5.70 | 11.849% | $6.3754 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $62.77 | 4.204% | $65.4089 | $65.41 | $65.40 | $65.40 |
| 7 purchase totals = | $596.71 | $642.2613 | $642.27 | $642.25 | $642.30 | |