| 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 | $90.73 | 7.555% | $97.5847 | $97.58 | $97.60 | $97.60 |
| Purchase #2 | $134.77 | 9.401% | $147.4397 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $53.91 | 11.323% | $60.0142 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $249.69 | 12.485% | $280.8638 | $280.86 | $280.85 | $280.90 |
| Purchase #5 | $20.35 | 12.257% | $22.8443 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $104.29 | 10.143% | $114.8681 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $76.96 | 12.173% | $86.3283 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $730.70 | $809.9431 | $809.93 | $809.95 | $809.90 | |