| 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 | $67.54 | 5.492% | $71.2493 | $71.25 | $71.25 | $71.20 |
| Purchase #2 | $24.61 | 4.366% | $25.6845 | $25.68 | $25.70 | $25.70 |
| Purchase #3 | $153.73 | 10.217% | $169.4366 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $189.80 | 5.227% | $199.7208 | $199.72 | $199.70 | $199.70 |
| Purchase #5 | $42.96 | 13.831% | $48.9018 | $48.90 | $48.90 | $48.90 |
| Purchase #6 | $62.96 | 10.211% | $69.3888 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $110.63 | 10.500% | $122.2462 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $652.23 | $706.6280 | $706.63 | $706.65 | $706.50 | |