| 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 | $9.52 | 7.659% | $10.2491 | $10.25 | $10.25 | $10.20 |
| Purchase #2 | $79.86 | 13.332% | $90.5069 | $90.51 | $90.50 | $90.50 |
| Purchase #3 | $239.86 | 13.795% | $272.9487 | $272.95 | $272.95 | $272.90 |
| Purchase #4 | $8.50 | 5.466% | $8.9646 | $8.96 | $8.95 | $9.00 |
| Purchase #5 | $125.82 | 11.684% | $140.5208 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $162.26 | 5.431% | $171.0723 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $41.25 | 7.688% | $44.4213 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $667.07 | $738.6837 | $738.68 | $738.60 | $738.60 | |