| 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 | $20.35 | 9.390% | $22.2609 | $22.26 | $22.25 | $22.30 |
| Purchase #2 | $180.71 | 5.109% | $189.9425 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $115.65 | 9.313% | $126.4205 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $55.71 | 12.729% | $62.8013 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $205.46 | 3.578% | $212.8114 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $204.36 | 3.231% | $210.9629 | $210.96 | $210.95 | $211.00 |
| Purchase #7 | $22.83 | 3.563% | $23.6434 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $805.07 | $848.8429 | $848.83 | $848.80 | $848.80 | |