| 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 | $35.56 | 4.385% | $37.1193 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $228.75 | 5.726% | $241.8482 | $241.85 | $241.85 | $241.80 |
| Purchase #3 | $224.50 | 4.488% | $234.5756 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $70.64 | 12.453% | $79.4368 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $137.79 | 8.595% | $149.6331 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $40.97 | 13.223% | $46.3875 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $97.47 | 11.816% | $108.9871 | $108.99 | $109.00 | $109.00 |
| 7 purchase totals = | $835.68 | $897.9876 | $898.00 | $898.05 | $897.90 | |