| 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 | $82.44 | 10.429% | $91.0377 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $140.27 | 12.357% | $157.6032 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $97.58 | 11.416% | $108.7197 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $150.43 | 12.503% | $169.2383 | $169.24 | $169.25 | $169.20 |
| Purchase #5 | $75.26 | 3.103% | $77.5953 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $112.61 | 4.354% | $117.513 | $117.51 | $117.50 | $117.50 |
| Purchase #7 | $217.43 | 13.148% | $246.0177 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $876.02 | $967.7249 | $967.73 | $967.70 | $967.60 | |