| 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 | $11.56 | 4.402% | $12.0689 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $169.39 | 10.106% | $186.5086 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $9.66 | 9.479% | $10.5757 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $32.64 | 13.215% | $36.9534 | $36.95 | $36.95 | $37.00 |
| Purchase #5 | $176.68 | 9.777% | $193.954 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $192.98 | 6.171% | $204.8888 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $8.48 | 3.498% | $8.7766 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $601.39 | $653.7260 | $653.73 | $653.75 | $653.90 | |