| 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 | $67.76 | 6.380% | $72.0831 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $156.79 | 6.128% | $166.3981 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $82.44 | 11.682% | $92.0706 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $205.71 | 10.657% | $227.6325 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $58.56 | 8.869% | $63.7537 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $113.48 | 7.354% | $121.8253 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $104.90 | 6.283% | $111.4909 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $789.64 | $855.2542 | $855.25 | $855.30 | $855.30 | |