| 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 | $34.85 | 11.441% | $38.8372 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $106.69 | 11.428% | $118.8825 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $165.27 | 6.401% | $175.8489 | $175.85 | $175.85 | $175.80 |
| Purchase #4 | $99.71 | 3.199% | $102.8997 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $224.39 | 4.700% | $234.9363 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $183.82 | 8.214% | $198.919 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $76.64 | 5.645% | $80.9663 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $891.37 | $951.2899 | $951.30 | $951.30 | $951.20 | |