| 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 | $51.84 | 3.476% | $53.642 | $53.64 | $53.65 | $53.60 |
| Purchase #2 | $15.82 | 13.363% | $17.934 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $111.87 | 13.388% | $126.8472 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $29.54 | 6.691% | $31.5165 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $241.32 | 8.250% | $261.2289 | $261.23 | $261.25 | $261.20 |
| Purchase #6 | $50.55 | 12.283% | $56.7591 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $140.51 | 10.836% | $155.7357 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $641.45 | $703.6634 | $703.67 | $703.70 | $703.50 | |