| 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 | $9.58 | 7.253% | $10.2748 | $10.27 | $10.25 | $10.30 |
| Purchase #2 | $66.46 | 12.497% | $74.7655 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $128.28 | 9.127% | $139.9881 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $67.99 | 8.680% | $73.8915 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $111.30 | 9.266% | $121.6131 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $30.96 | 5.564% | $32.6826 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $244.66 | 5.429% | $257.9426 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $659.23 | $711.1582 | $711.15 | $711.15 | $711.20 | |