| 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 | $32.73 | 12.330% | $36.7656 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $188.56 | 10.563% | $208.4776 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $138.41 | 5.117% | $145.4924 | $145.49 | $145.50 | $145.50 |
| Purchase #4 | $8.89 | 3.376% | $9.1901 | $9.19 | $9.20 | $9.20 |
| Purchase #5 | $132.76 | 10.734% | $147.0105 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $85.47 | 3.321% | $88.3085 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $230.40 | 13.451% | $261.3911 | $261.39 | $261.40 | $261.40 |
| 7 purchase totals = | $817.22 | $896.6358 | $896.64 | $896.65 | $896.70 | |