| 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 | $22.43 | 3.206% | $23.1491 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $65.77 | 4.702% | $68.8625 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $185.72 | 10.731% | $205.6496 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $10.91 | 6.432% | $11.6117 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $90.70 | 7.466% | $97.4717 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $173.65 | 3.610% | $179.9188 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $214.51 | 4.846% | $224.9052 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $763.69 | $811.5686 | $811.57 | $811.50 | $811.50 | |