| 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 | $11.99 | 3.844% | $12.4509 | $12.45 | $12.45 | $12.50 |
| Purchase #2 | $103.62 | 10.712% | $114.7198 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $96.90 | 10.671% | $107.2402 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $18.35 | 10.515% | $20.2795 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $211.35 | 11.484% | $235.6214 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $209.35 | 12.110% | $234.7023 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $107.83 | 11.223% | $119.9318 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $759.39 | $844.9459 | $844.94 | $844.95 | $844.90 | |