| 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 | $78.61 | 12.366% | $88.3309 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $20.85 | 7.858% | $22.4884 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $36.40 | 12.687% | $41.0181 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $164.94 | 13.145% | $186.6214 | $186.62 | $186.60 | $186.60 |
| Purchase #5 | $131.27 | 13.382% | $148.8366 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $51.74 | 13.180% | $58.5593 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $214.94 | 9.253% | $234.8284 | $234.83 | $234.85 | $234.80 |
| 7 purchase totals = | $698.75 | $780.6831 | $780.69 | $780.70 | $780.60 | |