| 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 | $85.42 | 8.560% | $92.732 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $131.44 | 5.832% | $139.1056 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $214.94 | 7.212% | $230.4415 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $52.39 | 5.563% | $55.3045 | $55.30 | $55.30 | $55.30 |
| Purchase #5 | $77.44 | 12.839% | $87.3825 | $87.38 | $87.40 | $87.40 |
| Purchase #6 | $36.67 | 3.694% | $38.0246 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $146.70 | 9.320% | $160.3724 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $745.00 | $803.3631 | $803.35 | $803.35 | $803.30 | |