| 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 | $33.89 | 6.688% | $36.1566 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $73.52 | 13.356% | $83.3393 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $77.61 | 4.504% | $81.1056 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $110.45 | 12.834% | $124.6252 | $124.63 | $124.65 | $124.60 |
| Purchase #5 | $11.89 | 5.263% | $12.5158 | $12.52 | $12.50 | $12.50 |
| Purchase #6 | $186.97 | 13.117% | $211.4949 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $159.57 | 11.264% | $177.544 | $177.54 | $177.55 | $177.50 |
| 7 purchase totals = | $653.90 | $726.7814 | $726.79 | $726.80 | $726.70 | |