| 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 | $103.36 | 8.248% | $111.8851 | $111.89 | $111.90 | $111.90 |
| Purchase #2 | $63.41 | 4.420% | $66.2127 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $183.92 | 5.222% | $193.5243 | $193.52 | $193.50 | $193.50 |
| Purchase #4 | $57.45 | 7.305% | $61.6467 | $61.65 | $61.65 | $61.60 |
| Purchase #5 | $22.40 | 7.158% | $24.0034 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $74.48 | 10.697% | $82.4471 | $82.45 | $82.45 | $82.40 |
| Purchase #7 | $185.46 | 7.606% | $199.5661 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $690.48 | $739.2854 | $739.29 | $739.25 | $739.20 | |