| 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 | $42.39 | 7.620% | $45.6201 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $15.59 | 9.510% | $17.0726 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $55.76 | 11.212% | $62.0118 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $142.49 | 3.147% | $146.9742 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $66.78 | 5.412% | $70.3941 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $221.82 | 3.575% | $229.7501 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $211.41 | 7.618% | $227.5152 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $756.24 | $799.3381 | $799.33 | $799.25 | $799.40 | |