| 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 | $98.72 | 5.773% | $104.4191 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $30.97 | 11.654% | $34.5792 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $245.43 | 6.524% | $261.4419 | $261.44 | $261.45 | $261.40 |
| Purchase #4 | $112.63 | 10.219% | $124.1397 | $124.14 | $124.15 | $124.10 |
| Purchase #5 | $207.50 | 4.835% | $217.5326 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $96.46 | 5.293% | $101.5656 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $230.94 | 9.544% | $252.9809 | $252.98 | $253.00 | $253.00 |
| 7 purchase totals = | $1,022.65 | $1,096.6590 | $1,096.66 | $1,096.70 | $1,096.60 | |