| 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 | $40.62 | 13.397% | $46.0619 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $61.35 | 10.620% | $67.8654 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $197.45 | 12.736% | $222.5972 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $222.81 | 8.660% | $242.1053 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $49.94 | 4.851% | $52.3626 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $182.61 | 13.481% | $207.2277 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $250.64 | 8.619% | $272.2427 | $272.24 | $272.25 | $272.20 |
| 7 purchase totals = | $1,005.42 | $1,110.4628 | $1,110.47 | $1,110.45 | $1,110.50 | |