| 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 | $7.31 | 12.420% | $8.2179 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $225.41 | 10.265% | $248.5483 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $93.40 | 13.161% | $105.6924 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $29.82 | 8.775% | $32.4367 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $86.84 | 9.724% | $95.2843 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $93.75 | 11.358% | $104.3981 | $104.40 | $104.40 | $104.40 |
| Purchase #7 | $23.71 | 9.569% | $25.9788 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $560.24 | $620.5565 | $620.56 | $620.60 | $620.50 | |