| 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 | $8.95 | 3.176% | $9.2343 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $183.36 | 4.645% | $191.8771 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $5.88 | 10.515% | $6.4983 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $98.56 | 8.473% | $106.911 | $106.91 | $106.90 | $106.90 |
| Purchase #5 | $97.95 | 9.213% | $106.9741 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $174.27 | 5.799% | $184.3759 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $238.80 | 9.256% | $260.9033 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $807.77 | $866.7740 | $866.77 | $866.80 | $866.80 | |