| 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 | $45.76 | 7.230% | $49.0684 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $77.89 | 12.518% | $87.6403 | $87.64 | $87.65 | $87.60 |
| Purchase #3 | $214.71 | 9.816% | $235.7859 | $235.79 | $235.80 | $235.80 |
| Purchase #4 | $137.82 | 9.156% | $150.4388 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $59.47 | 11.704% | $66.4304 | $66.43 | $66.45 | $66.40 |
| Purchase #6 | $199.41 | 11.641% | $222.6233 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $84.28 | 12.552% | $94.8588 | $94.86 | $94.85 | $94.90 |
| 7 purchase totals = | $819.34 | $906.8459 | $906.85 | $906.85 | $906.80 | |