| 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 | $90.58 | 11.254% | $100.7739 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $69.87 | 7.557% | $75.1501 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $137.57 | 5.193% | $144.714 | $144.71 | $144.70 | $144.70 |
| Purchase #4 | $86.46 | 7.466% | $92.9151 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $242.93 | 5.273% | $255.7397 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $214.52 | 5.125% | $225.5142 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $10.80 | 12.656% | $12.1668 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $852.73 | $906.9738 | $906.97 | $906.90 | $907.00 | |