| 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 | $72.67 | 13.418% | $82.4209 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $90.66 | 7.812% | $97.7424 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $235.52 | 10.757% | $260.8549 | $260.85 | $260.85 | $260.90 |
| Purchase #4 | $88.38 | 10.499% | $97.659 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $133.85 | 8.841% | $145.6837 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $110.46 | 7.667% | $118.929 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $91.25 | 7.184% | $97.8054 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $822.79 | $901.0953 | $901.09 | $901.10 | $901.10 | |