| 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 | $64.64 | 12.870% | $72.9592 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $110.83 | 10.657% | $122.6412 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $238.82 | 3.410% | $246.9638 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $97.79 | 7.513% | $105.137 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $222.60 | 5.676% | $235.2348 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $5.42 | 13.367% | $6.1445 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $187.43 | 6.639% | $199.8735 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $927.53 | $988.9540 | $988.94 | $988.95 | $988.90 | |