| 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 | $13.51 | 6.792% | $14.4276 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $12.43 | 8.870% | $13.5325 | $13.53 | $13.55 | $13.50 |
| Purchase #3 | $250.91 | 9.520% | $274.7966 | $274.80 | $274.80 | $274.80 |
| Purchase #4 | $169.47 | 8.779% | $184.3478 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $125.61 | 12.225% | $140.9658 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $192.30 | 7.870% | $207.434 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $44.96 | 10.732% | $49.7851 | $49.79 | $49.80 | $49.80 |
| 7 purchase totals = | $809.19 | $885.2894 | $885.30 | $885.35 | $885.20 | |