| 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 | $101.93 | 4.741% | $106.7625 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $121.78 | 8.256% | $131.8342 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $10.57 | 10.493% | $11.6791 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $140.89 | 5.447% | $148.5643 | $148.56 | $148.55 | $148.60 |
| Purchase #5 | $120.62 | 5.330% | $127.049 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $65.29 | 7.314% | $70.0653 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $205.63 | 9.323% | $224.8009 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $766.71 | $820.7553 | $820.75 | $820.75 | $820.80 | |