| 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 | $97.64 | 7.291% | $104.7589 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $21.52 | 8.257% | $23.2969 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $47.91 | 3.439% | $49.5576 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $78.80 | 3.331% | $81.4248 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $152.59 | 3.553% | $158.0115 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $157.53 | 3.739% | $163.42 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $174.63 | 13.487% | $198.1823 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $730.62 | $778.6520 | $778.65 | $778.60 | $778.70 | |