| 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 | $44.86 | 5.744% | $47.4368 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $212.87 | 6.411% | $226.5171 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $75.26 | 9.153% | $82.1485 | $82.15 | $82.15 | $82.10 |
| Purchase #4 | $182.76 | 10.227% | $201.4509 | $201.45 | $201.45 | $201.50 |
| Purchase #5 | $134.86 | 11.385% | $150.2138 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $55.52 | 7.805% | $59.8533 | $59.85 | $59.85 | $59.90 |
| Purchase #7 | $126.88 | 10.148% | $139.7558 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $833.01 | $907.3762 | $907.38 | $907.35 | $907.40 | |