| 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 | $90.75 | 6.758% | $96.8829 | $96.88 | $96.90 | $96.90 |
| Purchase #2 | $176.97 | 13.389% | $200.6645 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $77.48 | 5.575% | $81.7995 | $81.80 | $81.80 | $81.80 |
| Purchase #4 | $108.70 | 10.658% | $120.2852 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $123.41 | 5.520% | $130.2222 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $236.82 | 5.520% | $249.8925 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $71.76 | 6.824% | $76.6569 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $885.89 | $956.4037 | $956.40 | $956.40 | $956.50 | |