| 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 | $96.99 | 9.789% | $106.4844 | $106.48 | $106.50 | $106.50 |
| Purchase #2 | $103.46 | 3.288% | $106.8618 | $106.86 | $106.85 | $106.90 |
| Purchase #3 | $108.73 | 5.485% | $114.6938 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $244.81 | 7.723% | $263.7167 | $263.72 | $263.70 | $263.70 |
| Purchase #5 | $146.34 | 3.668% | $151.7078 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $71.92 | 9.488% | $78.7438 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $133.83 | 4.429% | $139.7573 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $906.08 | $961.9656 | $961.96 | $961.95 | $962.00 | |