| 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 | $46.60 | 3.506% | $48.2338 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $148.30 | 10.814% | $164.3372 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $113.49 | 6.600% | $120.9803 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $206.64 | 13.616% | $234.7761 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $217.33 | 4.382% | $226.8534 | $226.85 | $226.85 | $226.90 |
| Purchase #6 | $22.98 | 13.688% | $26.1255 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $65.32 | 5.393% | $68.8427 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $820.66 | $890.1490 | $890.15 | $890.25 | $890.10 | |