| 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 | $79.89 | 8.217% | $86.4546 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $55.95 | 11.398% | $62.3272 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $223.38 | 12.835% | $252.0508 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $125.85 | 11.623% | $140.4775 | $140.48 | $140.50 | $140.50 |
| Purchase #5 | $61.61 | 12.511% | $69.318 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $149.66 | 4.224% | $155.9816 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $181.68 | 13.172% | $205.6109 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $878.02 | $972.2206 | $972.22 | $972.25 | $972.30 | |