| 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 | $50.61 | 8.720% | $55.0232 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $71.62 | 4.772% | $75.0377 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $164.66 | 11.376% | $183.3917 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $235.32 | 4.353% | $245.5635 | $245.56 | $245.55 | $245.60 |
| Purchase #5 | $20.43 | 3.197% | $21.0831 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $117.28 | 3.153% | $120.9778 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $188.47 | 12.613% | $212.2417 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $848.39 | $913.3187 | $913.31 | $913.35 | $913.30 | |