| 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 | $78.74 | 3.669% | $81.629 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $10.54 | 9.870% | $11.5803 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $159.77 | 10.142% | $175.9739 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $126.83 | 5.827% | $134.2204 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $12.52 | 4.564% | $13.0914 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $162.41 | 12.352% | $182.4709 | $182.47 | $182.45 | $182.50 |
| Purchase #7 | $154.57 | 9.596% | $169.4025 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $705.38 | $768.3684 | $768.36 | $768.35 | $768.40 | |