| 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 | $106.53 | 5.208% | $112.0781 | $112.08 | $112.10 | $112.10 |
| Purchase #2 | $22.78 | 12.251% | $25.5708 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $118.34 | 11.829% | $132.3384 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $109.41 | 10.239% | $120.6125 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $69.37 | 4.329% | $72.373 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $51.90 | 10.839% | $57.5254 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $116.64 | 7.153% | $124.9833 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $594.97 | $645.4815 | $645.48 | $645.50 | $645.50 | |