| 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 | $10.48 | 6.311% | $11.1414 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $167.30 | 3.214% | $172.677 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $82.77 | 4.641% | $86.6114 | $86.61 | $86.60 | $86.60 |
| Purchase #4 | $92.94 | 5.446% | $98.0015 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $59.58 | 9.450% | $65.2103 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $36.49 | 12.146% | $40.9221 | $40.92 | $40.90 | $40.90 |
| Purchase #7 | $10.35 | 8.484% | $11.2281 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $459.91 | $485.7918 | $485.79 | $485.80 | $485.70 | |