| 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 | $12.93 | 8.789% | $14.0664 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $100.87 | 6.830% | $107.7594 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $15.30 | 3.206% | $15.7905 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $124.83 | 6.368% | $132.7792 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $106.37 | 9.389% | $116.3571 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $130.58 | 12.315% | $146.6609 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $217.37 | 4.380% | $226.8908 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $708.25 | $760.3043 | $760.31 | $760.30 | $760.50 | |