| 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 | $50.57 | 12.394% | $56.8376 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $216.84 | 6.728% | $231.429 | $231.43 | $231.45 | $231.40 |
| Purchase #3 | $210.41 | 3.468% | $217.707 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $105.47 | 5.695% | $111.4765 | $111.48 | $111.50 | $111.50 |
| Purchase #5 | $156.26 | 5.637% | $165.0684 | $165.07 | $165.05 | $165.10 |
| Purchase #6 | $57.87 | 10.470% | $63.929 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $44.78 | 13.159% | $50.6726 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $842.20 | $897.1201 | $897.13 | $897.15 | $897.10 | |