| 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 | $70.90 | 5.719% | $74.9548 | $74.95 | $74.95 | $75.00 |
| Purchase #2 | $86.65 | 13.814% | $98.6198 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $56.69 | 9.344% | $61.9871 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $129.49 | 7.135% | $138.7291 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $28.94 | 3.845% | $30.0527 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $83.77 | 9.586% | $91.8002 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $150.27 | 8.618% | $163.2203 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $606.71 | $659.3640 | $659.36 | $659.35 | $659.40 | |