| 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 | $199.79 | 11.299% | $222.3643 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $85.92 | 9.856% | $94.3883 | $94.39 | $94.40 | $94.40 |
| Purchase #3 | $24.67 | 5.270% | $25.9701 | $25.97 | $25.95 | $26.00 |
| Purchase #4 | $33.66 | 7.825% | $36.2939 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $75.55 | 5.600% | $79.7808 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $108.59 | 7.518% | $116.7538 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $64.53 | 8.869% | $70.2532 | $70.25 | $70.25 | $70.30 |
| 7 purchase totals = | $592.71 | $645.8044 | $645.79 | $645.80 | $646.00 | |