| 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 | $48.87 | 4.800% | $51.2158 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $150.71 | 7.791% | $162.4518 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $46.40 | 6.585% | $49.4554 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $71.57 | 11.869% | $80.0646 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $156.66 | 11.179% | $174.173 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $199.26 | 3.698% | $206.6286 | $206.63 | $206.65 | $206.60 |
| Purchase #7 | $171.45 | 5.358% | $180.6363 | $180.64 | $180.65 | $180.60 |
| 7 purchase totals = | $844.92 | $904.6255 | $904.63 | $904.60 | $904.70 | |