| 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 | $99.72 | 7.126% | $106.826 | $106.83 | $106.85 | $106.80 |
| Purchase #2 | $147.69 | 3.727% | $153.1944 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $14.97 | 3.133% | $15.439 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $63.43 | 4.663% | $66.3877 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $153.58 | 11.598% | $171.3922 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $154.85 | 9.178% | $169.0621 | $169.06 | $169.05 | $169.10 |
| Purchase #7 | $76.88 | 7.207% | $82.4207 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $711.12 | $764.7221 | $764.72 | $764.75 | $764.70 | |