| 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 | $95.84 | 8.665% | $104.1445 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $26.48 | 5.466% | $27.9274 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $17.44 | 6.110% | $18.5056 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $77.32 | 5.625% | $81.6693 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $6.99 | 13.741% | $7.9505 | $7.95 | $7.95 | $8.00 |
| Purchase #6 | $147.57 | 8.466% | $160.0633 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $218.50 | 7.621% | $235.1519 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $590.14 | $635.4125 | $635.41 | $635.40 | $635.50 | |