| 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 | $7.76 | 8.629% | $8.4296 | $8.43 | $8.45 | $8.40 |
| Purchase #2 | $240.58 | 8.537% | $261.1183 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $129.57 | 7.135% | $138.8148 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $35.37 | 5.290% | $37.2411 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $89.78 | 8.497% | $97.4086 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $57.60 | 6.410% | $61.2922 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $140.64 | 3.294% | $145.2727 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $701.30 | $749.5773 | $749.57 | $749.55 | $749.50 | |