| 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 | $231.54 | 6.436% | $246.4419 | $246.44 | $246.45 | $246.40 |
| Purchase #2 | $13.96 | 8.244% | $15.1109 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $79.87 | 6.280% | $84.8858 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $25.74 | 8.755% | $27.9935 | $27.99 | $28.00 | $28.00 |
| Purchase #5 | $79.54 | 6.686% | $84.858 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $239.46 | 6.759% | $255.6451 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $91.40 | 10.410% | $100.9147 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $761.51 | $815.8499 | $815.85 | $815.85 | $815.80 | |