| 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 | $60.75 | 3.851% | $63.0895 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $38.51 | 8.652% | $41.8419 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $133.64 | 12.567% | $150.4345 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $144.25 | 4.568% | $150.8393 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $246.32 | 7.371% | $264.4762 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $20.54 | 13.143% | $23.2396 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $165.71 | 5.349% | $174.5738 | $174.57 | $174.55 | $174.60 |
| 7 purchase totals = | $809.72 | $868.4948 | $868.49 | $868.55 | $868.40 | |