| 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 | $74.87 | 6.675% | $79.8676 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $80.38 | 6.274% | $85.423 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $68.99 | 8.735% | $75.0163 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $79.90 | 4.868% | $83.7895 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $43.44 | 13.632% | $49.3617 | $49.36 | $49.35 | $49.40 |
| Purchase #6 | $234.90 | 13.552% | $266.7336 | $266.73 | $266.75 | $266.70 |
| Purchase #7 | $182.98 | 8.182% | $197.9514 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $765.46 | $838.1431 | $838.14 | $838.10 | $838.20 | |