| 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 | $62.64 | 4.188% | $65.2634 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $145.83 | 5.821% | $154.3188 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $26.44 | 5.591% | $27.9183 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $186.26 | 3.635% | $193.0306 | $193.03 | $193.05 | $193.00 |
| Purchase #5 | $133.85 | 7.729% | $144.1953 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $108.29 | 11.513% | $120.7574 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $99.46 | 5.493% | $104.9233 | $104.92 | $104.90 | $104.90 |
| 7 purchase totals = | $762.77 | $810.4071 | $810.41 | $810.35 | $810.40 | |