| 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 | $89.57 | 3.229% | $92.4622 | $92.46 | $92.45 | $92.50 |
| Purchase #2 | $66.36 | 13.557% | $75.3564 | $75.36 | $75.35 | $75.40 |
| Purchase #3 | $79.97 | 5.656% | $84.4931 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $98.92 | 3.193% | $102.0785 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $247.36 | 13.209% | $280.0338 | $280.03 | $280.05 | $280.00 |
| Purchase #6 | $77.83 | 3.806% | $80.7922 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $158.92 | 8.643% | $172.6555 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $818.93 | $887.8717 | $887.87 | $887.90 | $888.00 | |