| 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 | $207.69 | 6.214% | $220.5959 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $114.68 | 7.847% | $123.6789 | $123.68 | $123.70 | $123.70 |
| Purchase #3 | $19.74 | 10.679% | $21.848 | $21.85 | $21.85 | $21.80 |
| Purchase #4 | $8.72 | 8.713% | $9.4798 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $144.57 | 13.327% | $163.8368 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $29.49 | 12.388% | $33.1432 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $55.87 | 11.153% | $62.1012 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $580.76 | $634.6838 | $634.69 | $634.75 | $634.60 | |