| 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 | $32.40 | 13.746% | $36.8537 | $36.85 | $36.85 | $36.90 |
| Purchase #2 | $237.59 | 10.353% | $262.1877 | $262.19 | $262.20 | $262.20 |
| Purchase #3 | $62.54 | 3.742% | $64.8802 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $131.52 | 11.328% | $146.4186 | $146.42 | $146.40 | $146.40 |
| Purchase #5 | $77.44 | 9.721% | $84.9679 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $206.59 | 10.164% | $227.5878 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $142.45 | 8.445% | $154.4799 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $890.53 | $977.3758 | $977.38 | $977.40 | $977.50 | |