| 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 | $45.41 | 12.824% | $51.2334 | $51.23 | $51.25 | $51.20 |
| Purchase #2 | $104.29 | 13.345% | $118.2075 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $148.43 | 11.213% | $165.0735 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $63.63 | 11.307% | $70.8246 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $109.94 | 3.417% | $113.6966 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $100.91 | 5.746% | $106.7083 | $106.71 | $106.70 | $106.70 |
| Purchase #7 | $81.46 | 4.291% | $84.9554 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $654.07 | $710.6993 | $710.70 | $710.65 | $710.70 | |