| 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 | $50.37 | 4.710% | $52.7424 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $234.72 | 10.314% | $258.929 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $241.72 | 10.618% | $267.3858 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $46.43 | 7.602% | $49.9596 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $19.75 | 9.229% | $21.5727 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $90.41 | 7.655% | $97.3309 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $50.60 | 12.349% | $56.8486 | $56.85 | $56.85 | $56.80 |
| 7 purchase totals = | $734.00 | $804.7690 | $804.77 | $804.80 | $804.70 | |