| 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 | $109.30 | 3.607% | $113.2425 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $82.99 | 4.419% | $86.6573 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $196.72 | 3.327% | $203.2649 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $26.68 | 3.494% | $27.6122 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $104.78 | 10.501% | $115.7829 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $175.98 | 4.528% | $183.9484 | $183.95 | $183.95 | $183.90 |
| Purchase #7 | $135.56 | 5.521% | $143.0443 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $832.01 | $873.5525 | $873.54 | $873.55 | $873.50 | |