| 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 | $73.47 | 13.874% | $83.6632 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $14.65 | 5.466% | $15.4508 | $15.45 | $15.45 | $15.50 |
| Purchase #3 | $6.37 | 4.609% | $6.6636 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $174.71 | 6.555% | $186.1622 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $182.84 | 3.269% | $188.817 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $97.71 | 9.785% | $107.2709 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $199.28 | 3.442% | $206.1392 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $749.03 | $794.1669 | $794.16 | $794.10 | $794.30 | |