| 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 | $17.61 | 9.544% | $19.2907 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $94.73 | 9.106% | $103.3561 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $94.62 | 11.740% | $105.7284 | $105.73 | $105.75 | $105.70 |
| Purchase #4 | $152.42 | 7.772% | $164.2661 | $164.27 | $164.25 | $164.30 |
| Purchase #5 | $222.50 | 4.365% | $232.2121 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $178.42 | 9.568% | $195.4912 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $11.77 | 9.773% | $12.9203 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $772.07 | $833.2649 | $833.27 | $833.25 | $833.30 | |