| 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 | $60.81 | 9.449% | $66.5559 | $66.56 | $66.55 | $66.60 |
| Purchase #2 | $111.40 | 7.702% | $119.98 | $119.98 | $120.00 | $120.00 |
| Purchase #3 | $73.41 | 7.559% | $78.9591 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $33.56 | 4.208% | $34.9722 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $5.58 | 3.466% | $5.7734 | $5.77 | $5.75 | $5.80 |
| Purchase #6 | $198.78 | 8.794% | $216.2607 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $31.30 | 12.123% | $35.0945 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $514.84 | $557.5958 | $557.59 | $557.55 | $557.80 | |