| 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 | $82.52 | 8.105% | $89.2082 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $89.36 | 3.576% | $92.5555 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $88.50 | 7.441% | $95.0853 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $6.72 | 4.789% | $7.0418 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $61.43 | 5.613% | $64.8781 | $64.88 | $64.90 | $64.90 |
| Purchase #6 | $208.97 | 7.469% | $224.578 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $157.33 | 12.534% | $177.0497 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $694.83 | $750.3966 | $750.41 | $750.45 | $750.40 | |