| 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 | $66.82 | 4.855% | $70.0641 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $188.52 | 3.857% | $195.7912 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $37.69 | 3.649% | $39.0653 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $76.52 | 13.584% | $86.9145 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $134.30 | 7.199% | $143.9683 | $143.97 | $143.95 | $144.00 |
| Purchase #6 | $192.90 | 10.747% | $213.631 | $213.63 | $213.65 | $213.60 |
| Purchase #7 | $81.98 | 12.568% | $92.2832 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $778.73 | $841.7176 | $841.71 | $841.70 | $841.80 | |