| 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 | $36.54 | 7.168% | $39.1592 | $39.16 | $39.15 | $39.20 |
| Purchase #2 | $169.80 | 3.652% | $176.0011 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $65.37 | 11.563% | $72.9287 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $233.62 | 10.279% | $257.6338 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $57.81 | 10.280% | $63.7529 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $246.25 | 10.485% | $272.0693 | $272.07 | $272.05 | $272.10 |
| Purchase #7 | $48.94 | 7.389% | $52.5562 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $858.33 | $934.1012 | $934.10 | $934.10 | $934.20 | |