| 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 | $94.86 | 5.275% | $99.8639 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $182.76 | 3.380% | $188.9373 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $13.82 | 12.467% | $15.5429 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $80.60 | 9.522% | $88.2747 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $166.80 | 8.293% | $180.6327 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $77.52 | 13.840% | $88.2488 | $88.25 | $88.25 | $88.20 |
| Purchase #7 | $160.34 | 6.650% | $171.0026 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $776.70 | $832.5029 | $832.49 | $832.50 | $832.40 | |