| 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 | $72.83 | 11.505% | $81.2091 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $154.37 | 10.254% | $170.1991 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $76.88 | 12.193% | $86.254 | $86.25 | $86.25 | $86.30 |
| Purchase #4 | $58.40 | 9.332% | $63.8499 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $76.68 | 7.201% | $82.2017 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $107.46 | 7.798% | $115.8397 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $116.68 | 6.460% | $124.2175 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $663.30 | $723.7710 | $723.77 | $723.75 | $723.70 | |