| 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 | $65.63 | 3.665% | $68.0353 | $68.04 | $68.05 | $68.00 |
| Purchase #2 | $117.84 | 13.316% | $133.5316 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $48.31 | 5.273% | $50.8574 | $50.86 | $50.85 | $50.90 |
| Purchase #4 | $141.65 | 9.131% | $154.5841 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $113.62 | 7.591% | $122.2449 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $102.99 | 13.362% | $116.7515 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $180.60 | 10.395% | $199.3734 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $770.64 | $845.3782 | $845.37 | $845.40 | $845.40 | |