| 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 | $67.82 | 3.359% | $70.0981 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $248.63 | 12.807% | $280.472 | $280.47 | $280.45 | $280.50 |
| Purchase #3 | $68.73 | 9.859% | $75.5061 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $235.67 | 13.812% | $268.2207 | $268.22 | $268.20 | $268.20 |
| Purchase #5 | $100.60 | 13.169% | $113.848 | $113.85 | $113.85 | $113.80 |
| Purchase #6 | $103.47 | 10.410% | $114.2412 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $30.48 | 9.276% | $33.3073 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $855.40 | $955.6934 | $955.70 | $955.65 | $955.60 | |