| 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 | $107.88 | 3.770% | $111.9471 | $111.95 | $111.95 | $111.90 |
| Purchase #2 | $115.81 | 11.818% | $129.4964 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $125.79 | 5.652% | $132.8997 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $64.25 | 3.244% | $66.3343 | $66.33 | $66.35 | $66.30 |
| Purchase #5 | $83.79 | 4.732% | $87.7549 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $27.76 | 8.190% | $30.0335 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $67.93 | 6.523% | $72.3611 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $593.21 | $630.8270 | $630.82 | $630.85 | $630.80 | |