| 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 | $51.76 | 9.520% | $56.6876 | $56.69 | $56.70 | $56.70 |
| Purchase #2 | $54.84 | 6.414% | $58.3574 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $106.47 | 8.854% | $115.8969 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $204.46 | 3.703% | $212.0312 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $186.87 | 10.239% | $206.0036 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $181.78 | 8.410% | $197.0677 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $237.79 | 13.569% | $270.0557 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $1,023.97 | $1,116.1001 | $1,116.11 | $1,116.10 | $1,116.20 | |