| 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 | $49.88 | 4.761% | $52.2548 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $38.90 | 7.503% | $41.8187 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $228.54 | 3.703% | $237.0028 | $237.00 | $237.00 | $237.00 |
| Purchase #4 | $126.92 | 9.791% | $139.3467 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $221.67 | 12.666% | $249.7467 | $249.75 | $249.75 | $249.70 |
| Purchase #6 | $155.35 | 7.374% | $166.8055 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $173.80 | 10.109% | $191.3694 | $191.37 | $191.35 | $191.40 |
| 7 purchase totals = | $995.06 | $1,078.3446 | $1,078.35 | $1,078.30 | $1,078.30 | |