| 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 | $47.73 | 9.680% | $52.3503 | $52.35 | $52.35 | $52.40 |
| Purchase #2 | $7.43 | 13.141% | $8.4064 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $118.85 | 4.175% | $123.812 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $155.81 | 13.462% | $176.7851 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $99.83 | 6.801% | $106.6194 | $106.62 | $106.60 | $106.60 |
| Purchase #6 | $18.70 | 10.334% | $20.6325 | $20.63 | $20.65 | $20.60 |
| Purchase #7 | $61.63 | 5.732% | $65.1626 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $509.98 | $553.7683 | $553.77 | $553.75 | $553.80 | |