| 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 | $98.32 | 8.188% | $106.3704 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $44.47 | 3.553% | $46.05 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $85.66 | 13.382% | $97.123 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $120.74 | 4.510% | $126.1854 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $113.86 | 4.417% | $118.8892 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $80.26 | 7.168% | $86.013 | $86.01 | $86.00 | $86.00 |
| Purchase #7 | $147.60 | 4.409% | $154.1077 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $690.91 | $734.7387 | $734.74 | $734.70 | $734.80 | |