| 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 | $76.50 | 6.779% | $81.6859 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $166.72 | 10.571% | $184.344 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $120.40 | 4.816% | $126.1985 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $191.90 | 10.143% | $211.3644 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $26.33 | 3.439% | $27.2355 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $48.73 | 4.785% | $51.0617 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $229.98 | 3.298% | $237.5647 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $860.56 | $919.4547 | $919.45 | $919.45 | $919.50 | |