| 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 | $53.64 | 7.121% | $57.4597 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $49.59 | 5.662% | $52.3978 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $242.40 | 9.758% | $266.0534 | $266.05 | $266.05 | $266.10 |
| Purchase #4 | $9.53 | 5.816% | $10.0843 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $129.39 | 11.481% | $144.2453 | $144.25 | $144.25 | $144.20 |
| Purchase #6 | $80.59 | 7.694% | $86.7906 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $67.32 | 8.533% | $73.0644 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $632.46 | $690.0955 | $690.09 | $690.10 | $690.20 | |