| 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 | $67.39 | 10.690% | $74.594 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $155.95 | 4.552% | $163.0488 | $163.05 | $163.05 | $163.00 |
| Purchase #3 | $73.86 | 3.292% | $76.2915 | $76.29 | $76.30 | $76.30 |
| Purchase #4 | $82.94 | 6.291% | $88.1578 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $154.53 | 13.767% | $175.8041 | $175.80 | $175.80 | $175.80 |
| Purchase #6 | $247.36 | 9.345% | $270.4758 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $74.41 | 8.522% | $80.7512 | $80.75 | $80.75 | $80.80 |
| 7 purchase totals = | $856.44 | $929.1232 | $929.12 | $929.15 | $929.20 | |