| 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 | $62.48 | 3.130% | $64.4356 | $64.44 | $64.45 | $64.40 |
| Purchase #2 | $10.81 | 12.138% | $12.1221 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $101.74 | 8.573% | $110.4622 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $208.91 | 8.790% | $227.2732 | $227.27 | $227.25 | $227.30 |
| Purchase #5 | $123.45 | 8.820% | $134.3383 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $157.88 | 3.124% | $162.8122 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $184.78 | 4.235% | $192.6054 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $850.05 | $904.0490 | $904.05 | $904.00 | $904.00 | |