| 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 | $66.68 | 8.711% | $72.4885 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $185.91 | 13.316% | $210.6658 | $210.67 | $210.65 | $210.70 |
| Purchase #3 | $18.33 | 7.273% | $19.6631 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $198.56 | 5.835% | $210.146 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $138.81 | 13.671% | $157.7867 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $52.25 | 13.275% | $59.1862 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $169.42 | 7.835% | $182.6941 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $829.96 | $912.6304 | $912.64 | $912.65 | $912.70 | |