| 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 | $47.83 | 5.816% | $50.6118 | $50.61 | $50.60 | $50.60 |
| Purchase #2 | $13.47 | 3.456% | $13.9355 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $186.87 | 9.588% | $204.7871 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $13.39 | 3.119% | $13.8076 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $122.60 | 9.268% | $133.9626 | $133.96 | $133.95 | $134.00 |
| Purchase #6 | $210.32 | 11.645% | $234.8118 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $182.77 | 5.345% | $192.5391 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $777.25 | $844.4555 | $844.46 | $844.45 | $844.40 | |