| 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 | $27.35 | 11.138% | $30.3962 | $30.40 | $30.40 | $30.40 |
| Purchase #2 | $74.54 | 9.118% | $81.3366 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $180.79 | 7.427% | $194.2173 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $17.75 | 9.799% | $19.4893 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $193.90 | 10.318% | $213.9066 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $247.66 | 6.740% | $264.3523 | $264.35 | $264.35 | $264.40 |
| Purchase #7 | $21.29 | 11.793% | $23.8007 | $23.80 | $23.80 | $23.80 |
| 7 purchase totals = | $763.28 | $827.4990 | $827.51 | $827.50 | $827.50 | |