| 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 | $6.38 | 5.267% | $6.716 | $6.72 | $6.70 | $6.70 |
| Purchase #2 | $19.83 | 4.129% | $20.6488 | $20.65 | $20.65 | $20.60 |
| Purchase #3 | $205.86 | 8.707% | $223.7842 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $7.60 | 7.417% | $8.1637 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $228.69 | 5.729% | $241.7917 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $20.41 | 10.359% | $22.5243 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $210.96 | 11.698% | $235.6381 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $699.73 | $759.2668 | $759.26 | $759.25 | $759.20 | |