| 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 | $23.59 | 9.322% | $25.7891 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $107.79 | 8.298% | $116.7344 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $222.67 | 9.105% | $242.9441 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $191.66 | 13.622% | $217.7679 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $221.96 | 4.415% | $231.7595 | $231.76 | $231.75 | $231.80 |
| Purchase #6 | $79.30 | 4.187% | $82.6203 | $82.62 | $82.60 | $82.60 |
| Purchase #7 | $12.43 | 12.759% | $14.0159 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $859.40 | $931.6312 | $931.63 | $931.60 | $931.60 | |