| 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 | $121.80 | 8.652% | $132.3381 | $132.34 | $132.35 | $132.30 |
| Purchase #2 | $34.56 | 7.270% | $37.0725 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $20.30 | 11.362% | $22.6065 | $22.61 | $22.60 | $22.60 |
| Purchase #4 | $68.74 | 12.762% | $77.5126 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $77.81 | 13.741% | $88.5019 | $88.50 | $88.50 | $88.50 |
| Purchase #6 | $40.47 | 13.800% | $46.0549 | $46.05 | $46.05 | $46.10 |
| Purchase #7 | $206.68 | 4.344% | $215.6582 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $570.36 | $619.7447 | $619.74 | $619.70 | $619.80 | |