| 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 | $52.67 | 8.287% | $57.0348 | $57.03 | $57.05 | $57.00 |
| Purchase #2 | $216.40 | 12.507% | $243.4651 | $243.47 | $243.45 | $243.50 |
| Purchase #3 | $12.96 | 9.339% | $14.1703 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $137.58 | 12.464% | $154.728 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $213.32 | 4.818% | $223.5978 | $223.60 | $223.60 | $223.60 |
| Purchase #6 | $6.51 | 13.615% | $7.3963 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $191.67 | 9.502% | $209.8825 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $831.11 | $910.2748 | $910.28 | $910.30 | $910.30 | |