| 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 | $99.95 | 13.744% | $113.6871 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $249.61 | 5.471% | $263.2662 | $263.27 | $263.25 | $263.30 |
| Purchase #3 | $148.47 | 11.632% | $165.74 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $77.26 | 3.196% | $79.7292 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $53.97 | 8.474% | $58.5434 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $247.75 | 8.456% | $268.6997 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $9.77 | 10.563% | $10.802 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $886.78 | $960.4676 | $960.47 | $960.50 | $960.40 | |