| 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 | $50.60 | 6.505% | $53.8915 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $134.69 | 12.676% | $151.7633 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $159.94 | 13.652% | $181.775 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $75.56 | 9.620% | $82.8289 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $221.75 | 12.703% | $249.9189 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $10.99 | 7.506% | $11.8149 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $8.64 | 6.646% | $9.2142 | $9.21 | $9.20 | $9.20 |
| 7 purchase totals = | $662.17 | $741.2067 | $741.20 | $741.20 | $741.20 | |