| 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 | $8.57 | 10.225% | $9.4463 | $9.45 | $9.45 | $9.40 |
| Purchase #2 | $170.77 | 6.326% | $181.5729 | $181.57 | $181.55 | $181.60 |
| Purchase #3 | $11.43 | 11.381% | $12.7308 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $136.95 | 12.591% | $154.1934 | $154.19 | $154.20 | $154.20 |
| Purchase #5 | $198.95 | 3.220% | $205.3562 | $205.36 | $205.35 | $205.40 |
| Purchase #6 | $122.47 | 11.641% | $136.7267 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $91.71 | 5.160% | $96.4422 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $740.85 | $796.4685 | $796.47 | $796.50 | $796.40 | |