| 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 | $36.91 | 3.497% | $38.2007 | $38.20 | $38.20 | $38.20 |
| Purchase #2 | $138.62 | 8.470% | $150.3611 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $28.89 | 3.872% | $30.0086 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $179.35 | 8.139% | $193.9473 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $30.97 | 5.250% | $32.5959 | $32.60 | $32.60 | $32.60 |
| Purchase #6 | $115.86 | 5.550% | $122.2902 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $215.82 | 6.344% | $229.5116 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $746.42 | $796.9154 | $796.92 | $796.90 | $796.90 | |