| 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 | $54.58 | 13.114% | $61.7376 | $61.74 | $61.75 | $61.70 |
| Purchase #2 | $79.79 | 13.402% | $90.4835 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $128.41 | 9.691% | $140.8542 | $140.85 | $140.85 | $140.90 |
| Purchase #4 | $186.93 | 8.148% | $202.1611 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $25.69 | 6.528% | $27.367 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $50.29 | 3.739% | $52.1703 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $49.89 | 4.567% | $52.1685 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $575.58 | $626.9422 | $626.94 | $626.90 | $627.10 | |