| 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 | $129.90 | 9.841% | $142.6835 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $205.85 | 4.261% | $214.6213 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $33.67 | 3.758% | $34.9353 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $149.52 | 10.336% | $164.9744 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $227.98 | 3.770% | $236.5748 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $14.57 | 6.832% | $15.5654 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $72.34 | 3.668% | $74.9934 | $74.99 | $75.00 | $75.00 |
| 7 purchase totals = | $833.83 | $884.3481 | $884.34 | $884.30 | $884.40 | |