| 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 | $118.77 | 9.172% | $129.6636 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $58.66 | 3.589% | $60.7653 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $187.87 | 9.119% | $205.0019 | $205.00 | $205.00 | $205.00 |
| Purchase #4 | $150.50 | 10.857% | $166.8398 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $134.39 | 8.807% | $146.2257 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $150.47 | 10.273% | $165.9278 | $165.93 | $165.95 | $165.90 |
| Purchase #7 | $75.94 | 10.517% | $83.9266 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $876.60 | $958.3507 | $958.36 | $958.40 | $958.30 | |