| 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 | $7.33 | 5.722% | $7.7494 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $212.86 | 10.828% | $235.9085 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $75.85 | 9.491% | $83.0489 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $79.78 | 9.857% | $87.6439 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $60.69 | 10.116% | $66.8294 | $66.83 | $66.85 | $66.80 |
| Purchase #6 | $198.44 | 12.446% | $223.1378 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $7.99 | 7.374% | $8.5792 | $8.58 | $8.60 | $8.60 |
| 7 purchase totals = | $642.94 | $712.8971 | $712.90 | $712.95 | $712.70 | |