| 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 | $68.64 | 12.180% | $77.0004 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $52.31 | 11.397% | $58.2718 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $233.93 | 5.325% | $246.3868 | $246.39 | $246.40 | $246.40 |
| Purchase #4 | $59.42 | 3.860% | $61.7136 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $37.56 | 7.512% | $40.3815 | $40.38 | $40.40 | $40.40 |
| Purchase #6 | $212.83 | 10.377% | $234.9154 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $108.75 | 10.488% | $120.1557 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $773.44 | $838.8252 | $838.83 | $838.80 | $838.90 | |