| 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 | $94.73 | 13.814% | $107.816 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $99.26 | 4.234% | $103.4627 | $103.46 | $103.45 | $103.50 |
| Purchase #3 | $26.53 | 3.184% | $27.3747 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $201.66 | 13.751% | $229.3903 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $79.74 | 7.197% | $85.4789 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $115.44 | 5.257% | $121.5087 | $121.51 | $121.50 | $121.50 |
| Purchase #7 | $5.46 | 7.688% | $5.8798 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $622.82 | $680.9111 | $680.91 | $680.90 | $681.00 | |