| 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 | $213.83 | 12.578% | $240.7255 | $240.73 | $240.75 | $240.70 |
| Purchase #2 | $61.99 | 8.691% | $67.3776 | $67.38 | $67.40 | $67.40 |
| Purchase #3 | $44.54 | 13.270% | $50.4505 | $50.45 | $50.45 | $50.50 |
| Purchase #4 | $222.60 | 5.401% | $234.6226 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $114.67 | 6.173% | $121.7486 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $28.41 | 4.415% | $29.6643 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $74.48 | 8.719% | $80.9739 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $760.52 | $825.5630 | $825.56 | $825.55 | $825.60 | |