| 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 | $88.39 | 4.177% | $92.0821 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $27.27 | 12.866% | $30.7786 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $81.92 | 10.818% | $90.7821 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $97.53 | 6.482% | $103.8519 | $103.85 | $103.85 | $103.90 |
| Purchase #5 | $153.45 | 5.526% | $161.9296 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $32.56 | 10.478% | $35.9716 | $35.97 | $35.95 | $36.00 |
| Purchase #7 | $146.28 | 11.737% | $163.4489 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $627.40 | $678.8448 | $678.84 | $678.90 | $678.90 | |