| 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 | $69.64 | 11.355% | $77.5476 | $77.55 | $77.55 | $77.50 |
| Purchase #2 | $154.98 | 7.359% | $166.385 | $166.39 | $166.40 | $166.40 |
| Purchase #3 | $132.28 | 9.128% | $144.3545 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $238.84 | 9.694% | $261.9931 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $193.39 | 11.170% | $214.9917 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $78.30 | 4.157% | $81.5549 | $81.55 | $81.55 | $81.60 |
| Purchase #7 | $72.26 | 7.489% | $77.6716 | $77.67 | $77.65 | $77.70 |
| 7 purchase totals = | $939.69 | $1,024.4984 | $1,024.49 | $1,024.50 | $1,024.60 | |