| 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 | $68.67 | 8.181% | $74.2879 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $11.87 | 9.729% | $13.0248 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $19.47 | 12.867% | $21.9752 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $75.29 | 3.730% | $78.0983 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $185.41 | 10.702% | $205.2526 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $182.38 | 5.124% | $191.7252 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $62.36 | 4.726% | $65.3071 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $605.45 | $649.6711 | $649.68 | $649.70 | $649.70 | |