| 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 | $21.54 | 8.795% | $23.4344 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $169.36 | 12.329% | $190.2404 | $190.24 | $190.25 | $190.20 |
| Purchase #3 | $43.68 | 7.584% | $46.9927 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $52.82 | 9.151% | $57.6536 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $156.28 | 7.174% | $167.4915 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $127.86 | 7.502% | $137.4521 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $205.85 | 7.236% | $220.7453 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $777.39 | $844.0100 | $844.00 | $844.05 | $844.00 | |