| 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 | $81.47 | 3.327% | $84.1805 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $169.27 | 7.765% | $182.4138 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $65.94 | 13.442% | $74.8037 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $18.96 | 11.290% | $21.1006 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $21.71 | 13.642% | $24.6717 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $201.76 | 5.448% | $212.7519 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $94.83 | 3.702% | $98.3406 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $653.94 | $698.2628 | $698.25 | $698.25 | $698.30 | |