| 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 | $104.34 | 10.772% | $115.5795 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $78.32 | 10.333% | $86.4128 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $85.93 | 8.504% | $93.2375 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $201.42 | 3.530% | $208.5301 | $208.53 | $208.55 | $208.50 |
| Purchase #5 | $69.58 | 5.104% | $73.1314 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $89.37 | 7.438% | $96.0173 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $32.37 | 9.456% | $35.4309 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $661.33 | $708.3395 | $708.34 | $708.40 | $708.20 | |