| 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 | $62.80 | 11.844% | $70.238 | $70.24 | $70.25 | $70.20 |
| Purchase #2 | $216.26 | 10.400% | $238.751 | $238.75 | $238.75 | $238.80 |
| Purchase #3 | $26.92 | 12.401% | $30.2583 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $8.33 | 11.340% | $9.2746 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $65.77 | 6.849% | $70.2746 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $68.86 | 9.212% | $75.2034 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $125.78 | 12.837% | $141.9264 | $141.93 | $141.95 | $141.90 |
| 7 purchase totals = | $574.72 | $635.9263 | $635.92 | $635.90 | $636.00 | |