| 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 | $23.70 | 11.532% | $26.4331 | $26.43 | $26.45 | $26.40 |
| Purchase #2 | $244.46 | 6.393% | $260.0883 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $61.91 | 5.623% | $65.3912 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $107.58 | 8.792% | $117.0384 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $101.81 | 11.590% | $113.6098 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $36.55 | 4.198% | $38.0844 | $38.08 | $38.10 | $38.10 |
| Purchase #7 | $72.61 | 8.210% | $78.5713 | $78.57 | $78.55 | $78.60 |
| 7 purchase totals = | $648.62 | $699.2165 | $699.21 | $699.25 | $699.20 | |