| 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 | $237.54 | 9.387% | $259.8379 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $93.43 | 12.242% | $104.8677 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $74.34 | 3.705% | $77.0943 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $87.92 | 7.678% | $94.6705 | $94.67 | $94.65 | $94.70 |
| Purchase #5 | $60.74 | 8.515% | $65.912 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $80.52 | 8.140% | $87.0743 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $191.36 | 9.344% | $209.2407 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $825.85 | $898.6974 | $898.69 | $898.65 | $898.70 | |