| 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 | $32.41 | 13.801% | $36.8829 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $148.86 | 12.425% | $167.3559 | $167.36 | $167.35 | $167.40 |
| Purchase #3 | $171.31 | 9.746% | $188.0059 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $238.79 | 7.230% | $256.0545 | $256.05 | $256.05 | $256.10 |
| Purchase #5 | $97.82 | 12.803% | $110.3439 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $26.88 | 12.487% | $30.2365 | $30.24 | $30.25 | $30.20 |
| Purchase #7 | $24.70 | 9.498% | $27.046 | $27.05 | $27.05 | $27.00 |
| 7 purchase totals = | $740.77 | $815.9256 | $815.93 | $815.95 | $815.90 | |