| 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 | $94.70 | 3.817% | $98.3147 | $98.31 | $98.30 | $98.30 |
| Purchase #2 | $48.58 | 6.846% | $51.9058 | $51.91 | $51.90 | $51.90 |
| Purchase #3 | $32.38 | 12.517% | $36.433 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $127.90 | 7.605% | $137.6268 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $249.81 | 4.847% | $261.9183 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $42.64 | 13.641% | $48.4565 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $92.28 | 13.293% | $104.5468 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $688.29 | $739.2019 | $739.21 | $739.20 | $739.10 | |