| 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 | $92.40 | 5.857% | $97.8119 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $20.57 | 5.781% | $21.7592 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $155.31 | 13.432% | $176.1712 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $198.50 | 3.682% | $205.8088 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $125.81 | 8.566% | $136.5869 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $24.92 | 4.515% | $26.0451 | $26.05 | $26.05 | $26.00 |
| Purchase #7 | $99.74 | 6.317% | $106.0406 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $717.25 | $770.2237 | $770.23 | $770.20 | $770.20 | |