| 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 | $77.80 | 9.390% | $85.1054 | $85.11 | $85.10 | $85.10 |
| Purchase #2 | $37.25 | 6.420% | $39.6415 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $186.87 | 9.609% | $204.8263 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $113.57 | 7.457% | $122.0389 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $182.81 | 5.856% | $193.5154 | $193.52 | $193.50 | $193.50 |
| Purchase #6 | $205.83 | 3.372% | $212.7706 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $149.77 | 13.840% | $170.4982 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $953.90 | $1,028.3963 | $1,028.41 | $1,028.40 | $1,028.30 | |