| 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 | $15.46 | 13.281% | $17.5132 | $17.51 | $17.50 | $17.50 |
| Purchase #2 | $184.52 | 12.256% | $207.1348 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $235.29 | 13.524% | $267.1106 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $9.66 | 6.530% | $10.2908 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $43.94 | 10.527% | $48.5656 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $194.86 | 9.340% | $213.0599 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $61.96 | 6.198% | $65.8003 | $65.80 | $65.80 | $65.80 |
| 7 purchase totals = | $745.69 | $829.4752 | $829.47 | $829.45 | $829.50 | |