| 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 | $65.81 | 13.671% | $74.8069 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $116.90 | 6.667% | $124.6937 | $124.69 | $124.70 | $124.70 |
| Purchase #3 | $79.91 | 7.463% | $85.8737 | $85.87 | $85.85 | $85.90 |
| Purchase #4 | $101.80 | 12.456% | $114.4802 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $70.55 | 3.424% | $72.9656 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $75.54 | 5.425% | $79.638 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $146.99 | 12.774% | $165.7665 | $165.77 | $165.75 | $165.80 |
| 7 purchase totals = | $657.50 | $718.2246 | $718.23 | $718.20 | $718.30 | |