| 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 | $77.76 | 4.431% | $81.2055 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $200.80 | 12.321% | $225.5406 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $41.30 | 12.454% | $46.4435 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $157.93 | 11.435% | $175.9893 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $13.35 | 8.315% | $14.4601 | $14.46 | $14.45 | $14.50 |
| Purchase #6 | $69.36 | 8.874% | $75.515 | $75.52 | $75.50 | $75.50 |
| Purchase #7 | $149.57 | 4.289% | $155.9851 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $710.07 | $775.1391 | $775.15 | $775.15 | $775.10 | |