| 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 | $7.58 | 8.223% | $8.2033 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $20.30 | 13.596% | $23.06 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $169.92 | 4.110% | $176.9037 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $38.32 | 3.655% | $39.7206 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $210.38 | 3.283% | $217.2868 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $152.82 | 8.801% | $166.2697 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $75.89 | 9.328% | $82.969 | $82.97 | $82.95 | $83.00 |
| 7 purchase totals = | $675.21 | $714.4131 | $714.41 | $714.35 | $714.50 | |