| 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 | $61.54 | 10.643% | $68.0897 | $68.09 | $68.10 | $68.10 |
| Purchase #2 | $181.62 | 13.803% | $206.689 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $231.89 | 13.439% | $263.0537 | $263.05 | $263.05 | $263.10 |
| Purchase #4 | $223.97 | 11.193% | $249.039 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $230.98 | 13.195% | $261.4578 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $96.58 | 8.330% | $104.6251 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $129.48 | 11.157% | $143.9261 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $1,156.06 | $1,296.8804 | $1,296.89 | $1,296.95 | $1,296.90 | |