| 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 | $12.34 | 13.423% | $13.9964 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $52.65 | 8.178% | $56.9557 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $169.71 | 11.682% | $189.5355 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $59.95 | 10.688% | $66.3575 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $117.50 | 8.460% | $127.4405 | $127.44 | $127.45 | $127.40 |
| Purchase #6 | $94.29 | 4.196% | $98.2464 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $82.57 | 7.460% | $88.7297 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $589.01 | $641.2617 | $641.28 | $641.30 | $641.20 | |