| 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 | $64.85 | 9.353% | $70.9154 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $248.78 | 6.122% | $264.0103 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $213.55 | 9.557% | $233.959 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $10.52 | 11.422% | $11.7216 | $11.72 | $11.70 | $11.70 |
| Purchase #5 | $18.44 | 5.324% | $19.4217 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $163.95 | 5.615% | $173.1558 | $173.16 | $173.15 | $173.20 |
| Purchase #7 | $89.66 | 8.421% | $97.2103 | $97.21 | $97.20 | $97.20 |
| 7 purchase totals = | $809.75 | $870.3941 | $870.40 | $870.30 | $870.40 | |