| 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 | $14.87 | 3.704% | $15.4208 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $27.25 | 10.697% | $30.1649 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $129.72 | 10.767% | $143.687 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $177.99 | 10.472% | $196.6291 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $73.46 | 8.579% | $79.7621 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $202.67 | 11.421% | $225.8169 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $100.98 | 13.550% | $114.6628 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $726.94 | $806.1436 | $806.14 | $806.10 | $806.20 | |