| 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 | $31.43 | 3.246% | $32.4502 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $150.54 | 13.253% | $170.4911 | $170.49 | $170.50 | $170.50 |
| Purchase #3 | $44.93 | 13.162% | $50.8437 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $204.43 | 9.744% | $224.3497 | $224.35 | $224.35 | $224.30 |
| Purchase #5 | $5.66 | 6.567% | $6.0317 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $27.50 | 9.390% | $30.0823 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $164.58 | 10.492% | $181.8477 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $629.07 | $696.0964 | $696.09 | $696.15 | $696.00 | |