| 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 | $104.76 | 12.223% | $117.5648 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $25.79 | 7.732% | $27.7841 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $64.64 | 5.117% | $67.9476 | $67.95 | $67.95 | $67.90 |
| Purchase #4 | $140.41 | 9.451% | $153.6801 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $97.34 | 7.293% | $104.439 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $89.80 | 6.804% | $95.91 | $95.91 | $95.90 | $95.90 |
| Purchase #7 | $195.55 | 7.144% | $209.5201 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $718.29 | $776.8457 | $776.84 | $776.85 | $776.80 | |