| 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 | $29.80 | 13.266% | $33.7533 | $33.75 | $33.75 | $33.80 |
| Purchase #2 | $175.51 | 6.207% | $186.4039 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $27.34 | 10.200% | $30.1287 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $7.56 | 8.775% | $8.2234 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $102.51 | 10.578% | $113.3535 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $52.45 | 4.700% | $54.9152 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $35.81 | 9.388% | $39.1718 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $430.98 | $465.9498 | $465.94 | $465.90 | $466.00 | |