| 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 | $42.28 | 3.465% | $43.745 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $44.87 | 8.294% | $48.5915 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $157.89 | 12.734% | $177.9957 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $11.97 | 7.844% | $12.9089 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $105.29 | 12.188% | $118.1227 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $215.44 | 3.711% | $223.435 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $227.27 | 5.844% | $240.5517 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $805.01 | $865.3505 | $865.36 | $865.35 | $865.30 | |