| 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 | $115.78 | 4.420% | $120.8975 | $120.90 | $120.90 | $120.90 |
| Purchase #2 | $25.85 | 3.229% | $26.6847 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $71.82 | 3.119% | $74.0601 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $177.39 | 3.596% | $183.7689 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $106.78 | 6.303% | $113.5103 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $81.74 | 4.807% | $85.6692 | $85.67 | $85.65 | $85.70 |
| Purchase #7 | $42.77 | 6.276% | $45.4542 | $45.45 | $45.45 | $45.50 |
| 7 purchase totals = | $622.13 | $650.0449 | $650.04 | $650.00 | $650.20 | |