| 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 | $13.88 | 12.387% | $15.5993 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $50.99 | 9.650% | $55.9105 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $185.78 | 6.597% | $198.0359 | $198.04 | $198.05 | $198.00 |
| Purchase #4 | $55.91 | 12.258% | $62.7634 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $210.90 | 6.583% | $224.7835 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $59.36 | 9.523% | $65.0129 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $50.84 | 13.479% | $57.6927 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $627.66 | $679.7982 | $679.79 | $679.80 | $679.80 | |