| 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 | $21.87 | 9.472% | $23.9415 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $197.57 | 8.494% | $214.3516 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $83.34 | 4.353% | $86.9678 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $146.64 | 7.228% | $157.2391 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $183.69 | 5.467% | $193.7323 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $110.35 | 3.797% | $114.54 | $114.54 | $114.55 | $114.50 |
| Purchase #7 | $145.97 | 5.803% | $154.4406 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $889.43 | $945.2129 | $945.21 | $945.25 | $945.10 | |