| 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 | $86.40 | 4.123% | $89.9623 | $89.96 | $89.95 | $90.00 |
| Purchase #2 | $105.44 | 12.813% | $118.95 | $118.95 | $118.95 | $119.00 |
| Purchase #3 | $42.36 | 13.506% | $48.0811 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $155.49 | 5.210% | $163.591 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $192.60 | 3.273% | $198.9038 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $102.34 | 12.808% | $115.4477 | $115.45 | $115.45 | $115.40 |
| Purchase #7 | $34.64 | 12.412% | $38.9395 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $719.27 | $773.8754 | $773.87 | $773.90 | $773.90 | |