| 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 | $7.98 | 8.358% | $8.647 | $8.65 | $8.65 | $8.60 |
| Purchase #2 | $67.75 | 9.432% | $74.1402 | $74.14 | $74.15 | $74.10 |
| Purchase #3 | $169.34 | 4.569% | $177.0771 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $208.51 | 3.398% | $215.5952 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $163.30 | 11.308% | $181.766 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $105.80 | 8.143% | $114.4153 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $19.82 | 8.535% | $21.5116 | $21.51 | $21.50 | $21.50 |
| 7 purchase totals = | $742.50 | $793.1524 | $793.17 | $793.15 | $793.10 | |