| 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 | $47.72 | 3.306% | $49.2976 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $62.36 | 6.608% | $66.4807 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $44.43 | 11.414% | $49.5012 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $141.96 | 4.316% | $148.087 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $13.93 | 12.289% | $15.6419 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $200.69 | 8.804% | $218.3587 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $90.82 | 12.603% | $102.266 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $601.91 | $649.6331 | $649.64 | $649.65 | $649.70 | |