| 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 | $51.91 | 7.230% | $55.6631 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $82.56 | 13.664% | $93.841 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $194.83 | 3.526% | $201.6997 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $66.60 | 12.138% | $74.6839 | $74.68 | $74.70 | $74.70 |
| Purchase #5 | $60.87 | 9.780% | $66.8231 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $138.97 | 9.567% | $152.2653 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $32.63 | 13.744% | $37.1147 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $628.37 | $682.0908 | $682.08 | $682.05 | $682.10 | |