| 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 | $107.62 | 6.546% | $114.6648 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $18.78 | 10.690% | $20.7876 | $20.79 | $20.80 | $20.80 |
| Purchase #3 | $235.64 | 13.338% | $267.0697 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $49.55 | 13.525% | $56.2516 | $56.25 | $56.25 | $56.30 |
| Purchase #5 | $64.55 | 12.704% | $72.7504 | $72.75 | $72.75 | $72.80 |
| Purchase #6 | $18.77 | 4.129% | $19.545 | $19.55 | $19.55 | $19.50 |
| Purchase #7 | $86.40 | 7.521% | $92.8981 | $92.90 | $92.90 | $92.90 |
| 7 purchase totals = | $581.31 | $643.9672 | $643.97 | $643.95 | $644.10 | |