| 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 | $44.98 | 6.429% | $47.8718 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $47.37 | 5.140% | $49.8048 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $30.42 | 12.250% | $34.1465 | $34.15 | $34.15 | $34.10 |
| Purchase #4 | $86.91 | 10.212% | $95.7852 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $243.76 | 10.478% | $269.3012 | $269.30 | $269.30 | $269.30 |
| Purchase #6 | $123.89 | 8.218% | $134.0713 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $225.27 | 3.207% | $232.4944 | $232.49 | $232.50 | $232.50 |
| 7 purchase totals = | $802.60 | $863.4752 | $863.47 | $863.45 | $863.50 | |