| 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 | $80.54 | 7.161% | $86.3075 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $73.82 | 10.267% | $81.3991 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $150.58 | 13.426% | $170.7969 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $126.81 | 7.761% | $136.6517 | $136.65 | $136.65 | $136.70 |
| Purchase #5 | $122.31 | 9.409% | $133.8181 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $215.81 | 3.344% | $223.0267 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $249.80 | 7.447% | $268.4026 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,019.67 | $1,100.4026 | $1,100.41 | $1,100.40 | $1,100.40 | |