| 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 | $35.30 | 3.151% | $36.4123 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $214.37 | 7.644% | $230.7564 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $39.73 | 4.335% | $41.4523 | $41.45 | $41.45 | $41.50 |
| Purchase #4 | $145.33 | 10.791% | $161.0126 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $132.82 | 3.607% | $137.6108 | $137.61 | $137.60 | $137.60 |
| Purchase #6 | $113.93 | 13.156% | $128.9186 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $82.88 | 4.851% | $86.9005 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $764.36 | $823.0635 | $823.06 | $823.00 | $823.10 | |