| 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 | $56.66 | 4.734% | $59.3423 | $59.34 | $59.35 | $59.30 |
| Purchase #2 | $18.41 | 3.138% | $18.9877 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $190.90 | 5.290% | $200.9986 | $201.00 | $201.00 | $201.00 |
| Purchase #4 | $198.28 | 3.853% | $205.9197 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $20.82 | 9.559% | $22.8102 | $22.81 | $22.80 | $22.80 |
| Purchase #6 | $48.69 | 5.787% | $51.5077 | $51.51 | $51.50 | $51.50 |
| Purchase #7 | $114.50 | 10.709% | $126.7618 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $648.26 | $686.3280 | $686.33 | $686.30 | $686.30 | |