| 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 | $97.38 | 5.835% | $103.0621 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $30.40 | 10.750% | $33.668 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $121.97 | 8.501% | $132.3387 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $245.77 | 10.673% | $272.001 | $272.00 | $272.00 | $272.00 |
| Purchase #5 | $77.35 | 11.211% | $86.0217 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $6.90 | 12.505% | $7.7628 | $7.76 | $7.75 | $7.80 |
| Purchase #7 | $110.81 | 12.820% | $125.0158 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $690.58 | $759.8701 | $759.87 | $759.80 | $759.90 | |