| 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 | $76.36 | 13.680% | $86.806 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $25.75 | 13.366% | $29.1917 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $131.81 | 10.575% | $145.7489 | $145.75 | $145.75 | $145.70 |
| Purchase #4 | $160.29 | 9.384% | $175.3316 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $28.61 | 4.343% | $29.8525 | $29.85 | $29.85 | $29.90 |
| Purchase #6 | $104.82 | 10.530% | $115.8575 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $82.77 | 13.686% | $94.0979 | $94.10 | $94.10 | $94.10 |
| 7 purchase totals = | $610.41 | $676.8861 | $676.89 | $676.90 | $676.90 | |