| 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 | $8.95 | 9.635% | $9.8123 | $9.81 | $9.80 | $9.80 |
| Purchase #2 | $91.25 | 5.138% | $95.9384 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $174.91 | 13.313% | $198.1958 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $134.82 | 8.539% | $146.3323 | $146.33 | $146.35 | $146.30 |
| Purchase #5 | $149.68 | 10.257% | $165.0327 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $69.28 | 5.478% | $73.0752 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $66.89 | 4.466% | $69.8773 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $695.78 | $758.2640 | $758.27 | $758.35 | $758.20 | |