| 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 | $66.27 | 8.472% | $71.8844 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $242.53 | 3.789% | $251.7195 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $192.45 | 6.431% | $204.8265 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $11.61 | 3.360% | $12.0001 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $56.91 | 8.840% | $61.9408 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $62.65 | 11.246% | $69.6956 | $69.70 | $69.70 | $69.70 |
| Purchase #7 | $129.33 | 9.727% | $141.9099 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $761.75 | $813.9768 | $813.98 | $814.00 | $813.90 | |