| 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 | $67.32 | 5.219% | $70.8334 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $187.81 | 9.632% | $205.8999 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $77.28 | 7.468% | $83.0513 | $83.05 | $83.05 | $83.10 |
| Purchase #4 | $51.36 | 8.250% | $55.5972 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $165.78 | 4.469% | $173.1887 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $184.57 | 12.568% | $207.7668 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $36.78 | 4.425% | $38.4075 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $770.90 | $834.7448 | $834.75 | $834.75 | $834.80 | |