| 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 | $47.42 | 3.596% | $49.1252 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $20.77 | 5.599% | $21.9329 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $143.95 | 5.471% | $151.8255 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $15.26 | 6.492% | $16.2507 | $16.25 | $16.25 | $16.30 |
| Purchase #5 | $97.35 | 6.502% | $103.6797 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $62.49 | 11.830% | $69.8826 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $220.32 | 12.528% | $247.9217 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $607.56 | $660.6183 | $660.62 | $660.70 | $660.60 | |