| 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 | $64.80 | 3.263% | $66.9144 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $80.34 | 7.702% | $86.5278 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $166.99 | 9.601% | $183.0227 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $48.50 | 8.768% | $52.7525 | $52.75 | $52.75 | $52.80 |
| Purchase #5 | $132.90 | 6.133% | $141.0508 | $141.05 | $141.05 | $141.10 |
| Purchase #6 | $241.45 | 6.702% | $257.632 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $82.28 | 8.813% | $89.5313 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $817.26 | $877.4315 | $877.42 | $877.45 | $877.40 | |