| 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 | $35.72 | 6.154% | $37.9182 | $37.92 | $37.90 | $37.90 |
| Purchase #2 | $140.82 | 5.611% | $148.7214 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $207.61 | 3.274% | $214.4072 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $140.65 | 3.688% | $145.8372 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $10.57 | 3.615% | $10.9521 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $10.97 | 11.359% | $12.2161 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $115.76 | 6.241% | $122.9846 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $662.10 | $693.0368 | $693.04 | $693.00 | $693.00 | |