| 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 | $82.72 | 4.617% | $86.5392 | $86.54 | $86.55 | $86.50 |
| Purchase #2 | $120.73 | 13.709% | $137.2809 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $194.74 | 7.240% | $208.8392 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $104.74 | 13.242% | $118.6097 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $105.91 | 13.256% | $119.9494 | $119.95 | $119.95 | $119.90 |
| Purchase #6 | $77.95 | 7.673% | $83.9311 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $144.31 | 3.710% | $149.6639 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $831.10 | $904.8134 | $904.81 | $904.85 | $904.70 | |