| 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 | $7.53 | 6.731% | $8.0368 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $195.87 | 8.659% | $212.8304 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $238.52 | 13.292% | $270.2241 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $153.62 | 7.698% | $165.4457 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $69.99 | 12.825% | $78.9662 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $168.54 | 3.365% | $174.2114 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $20.98 | 8.329% | $22.7274 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $855.05 | $932.4420 | $932.45 | $932.45 | $932.30 | |