| 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 | $55.57 | 8.792% | $60.4557 | $60.46 | $60.45 | $60.50 |
| Purchase #2 | $51.71 | 4.542% | $54.0587 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $29.33 | 4.405% | $30.622 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $177.46 | 5.318% | $186.8973 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $102.25 | 12.581% | $115.1141 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $222.41 | 11.712% | $248.4587 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $131.59 | 10.874% | $145.8991 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $770.32 | $841.5056 | $841.51 | $841.45 | $841.60 | |