| 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 | $32.64 | 7.539% | $35.1007 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $227.73 | 5.748% | $240.8199 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $5.32 | 7.134% | $5.6995 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $243.25 | 7.536% | $261.5813 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $6.65 | 11.317% | $7.4026 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $218.95 | 10.553% | $242.0558 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $167.46 | 11.363% | $186.4885 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $902.00 | $979.1483 | $979.15 | $979.15 | $979.20 | |