| 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 | $87.56 | 11.828% | $97.9166 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $39.95 | 6.363% | $42.492 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $96.82 | 11.579% | $108.0308 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $113.68 | 7.391% | $122.0821 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $15.79 | 13.401% | $17.906 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $85.73 | 3.635% | $88.8463 | $88.85 | $88.85 | $88.80 |
| Purchase #7 | $206.72 | 7.656% | $222.5465 | $222.55 | $222.55 | $222.50 |
| 7 purchase totals = | $646.25 | $699.8203 | $699.83 | $699.85 | $699.70 | |