| 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 | $68.85 | 13.105% | $77.8728 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $200.42 | 4.771% | $209.982 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $22.32 | 6.220% | $23.7083 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $156.83 | 8.109% | $169.5473 | $169.55 | $169.55 | $169.50 |
| Purchase #5 | $81.78 | 10.587% | $90.438 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $68.51 | 12.266% | $76.9134 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $108.60 | 5.864% | $114.9683 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $707.31 | $763.4301 | $763.43 | $763.40 | $763.40 | |