| 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 | $128.88 | 13.860% | $146.7428 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $84.58 | 3.720% | $87.7264 | $87.73 | $87.75 | $87.70 |
| Purchase #3 | $81.95 | 5.772% | $86.6802 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $218.88 | 6.645% | $233.4246 | $233.42 | $233.40 | $233.40 |
| Purchase #5 | $29.42 | 3.192% | $30.3591 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $239.25 | 12.193% | $268.4218 | $268.42 | $268.40 | $268.40 |
| Purchase #7 | $96.68 | 10.154% | $106.4969 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $879.64 | $959.8518 | $959.85 | $959.85 | $959.80 | |