| 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 | $82.82 | 7.310% | $88.8741 | $88.87 | $88.85 | $88.90 |
| Purchase #2 | $28.67 | 8.291% | $31.047 | $31.05 | $31.05 | $31.00 |
| Purchase #3 | $123.46 | 10.467% | $136.3826 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $66.25 | 3.174% | $68.3528 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $23.27 | 11.527% | $25.9523 | $25.95 | $25.95 | $26.00 |
| Purchase #6 | $56.34 | 10.219% | $62.0974 | $62.10 | $62.10 | $62.10 |
| Purchase #7 | $236.71 | 8.123% | $255.938 | $255.94 | $255.95 | $255.90 |
| 7 purchase totals = | $617.52 | $668.6442 | $668.64 | $668.65 | $668.70 | |