| 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 | $31.72 | 13.820% | $36.1037 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $58.95 | 12.669% | $66.4184 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $165.41 | 3.737% | $171.5914 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $131.90 | 4.244% | $137.4978 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $99.83 | 3.305% | $103.1294 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $82.67 | 12.492% | $92.9971 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $236.26 | 7.476% | $253.9228 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $806.74 | $861.6606 | $861.66 | $861.65 | $861.60 | |