| 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 | $27.74 | 9.223% | $30.2985 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $160.67 | 13.483% | $182.3331 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $75.65 | 11.358% | $84.2423 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $84.59 | 11.840% | $94.6055 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $170.70 | 11.336% | $190.0506 | $190.05 | $190.05 | $190.10 |
| Purchase #6 | $234.80 | 4.365% | $245.049 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $79.57 | 12.212% | $89.2871 | $89.29 | $89.30 | $89.30 |
| 7 purchase totals = | $833.72 | $915.8661 | $915.87 | $915.90 | $915.80 | |