| 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 | $105.26 | 9.412% | $115.1671 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $48.48 | 12.145% | $54.3679 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $97.62 | 13.486% | $110.785 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $63.90 | 6.259% | $67.8995 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $61.98 | 7.395% | $66.5634 | $66.56 | $66.55 | $66.60 |
| Purchase #6 | $68.93 | 9.356% | $75.3791 | $75.38 | $75.40 | $75.40 |
| Purchase #7 | $246.80 | 3.315% | $254.9814 | $254.98 | $255.00 | $255.00 |
| 7 purchase totals = | $692.97 | $745.1434 | $745.15 | $745.15 | $745.30 | |