| 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 | $81.37 | 12.646% | $91.6601 | $91.66 | $91.65 | $91.70 |
| Purchase #2 | $60.71 | 11.416% | $67.6407 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $10.57 | 9.148% | $11.5369 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $179.29 | 10.787% | $198.63 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $22.83 | 13.873% | $25.9972 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $12.50 | 13.857% | $14.2321 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $213.55 | 5.563% | $225.4298 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $580.82 | $635.1268 | $635.13 | $635.20 | $635.00 | |