| 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 | $24.28 | 13.408% | $27.5355 | $27.54 | $27.55 | $27.50 |
| Purchase #2 | $8.63 | 4.371% | $9.0072 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $86.25 | 10.636% | $95.4236 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $193.87 | 6.770% | $206.995 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $18.26 | 8.345% | $19.7838 | $19.78 | $19.80 | $19.80 |
| Purchase #6 | $127.45 | 10.742% | $141.1407 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $147.42 | 4.391% | $153.8932 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $606.16 | $653.7790 | $653.78 | $653.80 | $653.70 | |