| 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 | $10.27 | 6.329% | $10.92 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $107.74 | 5.394% | $113.5515 | $113.55 | $113.55 | $113.60 |
| Purchase #3 | $97.36 | 4.531% | $101.7714 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $20.87 | 13.580% | $23.7041 | $23.70 | $23.70 | $23.70 |
| Purchase #5 | $87.74 | 5.633% | $92.6824 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $66.67 | 9.791% | $73.1977 | $73.20 | $73.20 | $73.20 |
| Purchase #7 | $176.60 | 13.116% | $199.7629 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $567.25 | $615.5900 | $615.58 | $615.55 | $615.70 | |