| 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 | $25.35 | 4.471% | $26.4834 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $43.30 | 4.456% | $45.2294 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $15.68 | 6.390% | $16.682 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $95.55 | 3.436% | $98.8331 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $200.74 | 3.469% | $207.7037 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $118.74 | 7.431% | $127.5636 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $36.81 | 6.432% | $39.1776 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $536.17 | $561.6728 | $561.66 | $561.75 | $561.70 | |