| 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 | $34.65 | 7.617% | $37.2893 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $118.69 | 3.315% | $122.6246 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $182.35 | 5.770% | $192.8716 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $48.99 | 4.718% | $51.3013 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $151.80 | 7.680% | $163.4582 | $163.46 | $163.45 | $163.50 |
| Purchase #6 | $98.83 | 7.844% | $106.5822 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $165.78 | 8.324% | $179.5795 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $801.09 | $853.7067 | $853.70 | $853.70 | $853.80 | |