| 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 | $72.77 | 6.585% | $77.5619 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $223.91 | 10.729% | $247.9333 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $114.61 | 3.431% | $118.5423 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $188.88 | 5.414% | $199.106 | $199.11 | $199.10 | $199.10 |
| Purchase #5 | $113.45 | 3.291% | $117.1836 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $124.57 | 4.318% | $129.9489 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $201.69 | 10.195% | $222.2523 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $1,039.88 | $1,112.5283 | $1,112.52 | $1,112.55 | $1,112.50 | |