| 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 | $53.89 | 3.354% | $55.6975 | $55.70 | $55.70 | $55.70 |
| Purchase #2 | $107.43 | 6.182% | $114.0713 | $114.07 | $114.05 | $114.10 |
| Purchase #3 | $92.82 | 11.463% | $103.46 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $68.70 | 9.808% | $75.4381 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $171.32 | 11.476% | $190.9807 | $190.98 | $191.00 | $191.00 |
| Purchase #6 | $230.33 | 9.471% | $252.1446 | $252.14 | $252.15 | $252.10 |
| Purchase #7 | $45.56 | 12.338% | $51.1812 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $770.05 | $842.9734 | $842.97 | $843.00 | $843.00 | |