| 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 | $45.48 | 6.332% | $48.3598 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $186.46 | 10.155% | $205.395 | $205.40 | $205.40 | $205.40 |
| Purchase #3 | $116.89 | 8.309% | $126.6024 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $147.92 | 7.197% | $158.5658 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $169.79 | 7.172% | $181.9673 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $45.59 | 7.192% | $48.8688 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $70.98 | 3.421% | $73.4082 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $783.11 | $843.1673 | $843.18 | $843.10 | $843.30 | |