| 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 | $90.27 | 7.436% | $96.9825 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $76.30 | 4.790% | $79.9548 | $79.95 | $79.95 | $80.00 |
| Purchase #3 | $167.49 | 10.531% | $185.1284 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $120.33 | 3.148% | $124.118 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $165.86 | 5.556% | $175.0752 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $26.48 | 10.478% | $29.2546 | $29.25 | $29.25 | $29.30 |
| Purchase #7 | $250.41 | 4.537% | $261.7711 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $897.14 | $952.2846 | $952.28 | $952.30 | $952.40 | |