| 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 | $51.74 | 3.271% | $53.4324 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $249.77 | 4.691% | $261.4867 | $261.49 | $261.50 | $261.50 |
| Purchase #3 | $90.32 | 10.303% | $99.6257 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $133.83 | 5.504% | $141.196 | $141.20 | $141.20 | $141.20 |
| Purchase #5 | $154.97 | 5.400% | $163.3384 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $172.81 | 6.817% | $184.5905 | $184.59 | $184.60 | $184.60 |
| Purchase #7 | $153.58 | 10.472% | $169.6629 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $1,007.02 | $1,073.3326 | $1,073.34 | $1,073.40 | $1,073.30 | |