| 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 | $57.59 | 11.702% | $64.3292 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $221.38 | 9.237% | $241.8289 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $31.87 | 4.599% | $33.3357 | $33.34 | $33.35 | $33.30 |
| Purchase #4 | $205.90 | 7.700% | $221.7543 | $221.75 | $221.75 | $221.80 |
| Purchase #5 | $140.47 | 7.372% | $150.8254 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $50.96 | 9.141% | $55.6183 | $55.62 | $55.60 | $55.60 |
| Purchase #7 | $9.82 | 4.530% | $10.2648 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $717.99 | $777.9566 | $777.96 | $778.00 | $777.90 | |