| 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 | $53.60 | 8.697% | $58.2616 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $16.74 | 5.535% | $17.6666 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $19.88 | 6.807% | $21.2332 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $223.40 | 11.316% | $248.6799 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $108.45 | 5.534% | $114.4516 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $215.43 | 4.816% | $225.8051 | $225.81 | $225.80 | $225.80 |
| Purchase #7 | $125.63 | 10.685% | $139.0536 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $763.13 | $825.1516 | $825.15 | $825.15 | $825.30 | |