| 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 | $78.61 | 11.305% | $87.4969 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $35.40 | 4.117% | $36.8574 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $97.38 | 6.753% | $103.9561 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $180.46 | 4.641% | $188.8351 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $119.76 | 4.263% | $124.8654 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $84.82 | 9.308% | $92.715 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $212.59 | 10.780% | $235.5072 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $809.02 | $870.2331 | $870.26 | $870.20 | $870.30 | |