| 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 | $28.75 | 6.847% | $30.7185 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $213.64 | 5.823% | $226.0803 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $232.72 | 8.173% | $251.7402 | $251.74 | $251.75 | $251.70 |
| Purchase #4 | $200.92 | 3.824% | $208.6032 | $208.60 | $208.60 | $208.60 |
| Purchase #5 | $70.94 | 8.599% | $77.0401 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $19.96 | 6.301% | $21.2177 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $124.39 | 9.196% | $135.8289 | $135.83 | $135.85 | $135.80 |
| 7 purchase totals = | $891.32 | $951.2289 | $951.23 | $951.25 | $951.10 | |