| 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 | $27.76 | 10.250% | $30.6054 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $103.77 | 10.615% | $114.7852 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $52.71 | 5.758% | $55.745 | $55.75 | $55.75 | $55.70 |
| Purchase #4 | $193.36 | 7.456% | $207.7769 | $207.78 | $207.80 | $207.80 |
| Purchase #5 | $221.81 | 8.354% | $240.34 | $240.34 | $240.35 | $240.30 |
| Purchase #6 | $9.60 | 5.468% | $10.1249 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $199.62 | 5.695% | $210.9884 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $808.63 | $870.3658 | $870.38 | $870.40 | $870.30 | |