| 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 | $10.53 | 7.431% | $11.3125 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $137.75 | 11.832% | $154.0486 | $154.05 | $154.05 | $154.00 |
| Purchase #3 | $50.41 | 4.181% | $52.5176 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $212.84 | 13.656% | $241.9054 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $32.99 | 11.165% | $36.6733 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $31.40 | 5.778% | $33.2143 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $30.71 | 3.175% | $31.685 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $506.63 | $561.3567 | $561.36 | $561.30 | $561.30 | |