| 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 | $126.91 | 4.708% | $132.8849 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $26.48 | 12.451% | $29.777 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $8.38 | 4.483% | $8.7557 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $69.59 | 5.357% | $73.3179 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $21.60 | 12.485% | $24.2968 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $74.56 | 3.753% | $77.3582 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $176.43 | 13.237% | $199.784 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $503.95 | $546.1745 | $546.18 | $546.20 | $546.30 | |