| 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 | $75.85 | 4.531% | $79.2868 | $79.29 | $79.30 | $79.30 |
| Purchase #2 | $88.81 | 12.643% | $100.0382 | $100.04 | $100.05 | $100.00 |
| Purchase #3 | $236.93 | 13.492% | $268.8966 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $56.89 | 7.681% | $61.2597 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $83.68 | 4.574% | $87.5075 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $71.38 | 5.157% | $75.0611 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $132.92 | 7.402% | $142.7587 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $746.46 | $814.8086 | $814.82 | $814.80 | $814.90 | |