| 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 | $249.91 | 6.603% | $266.4116 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $173.87 | 10.644% | $192.3767 | $192.38 | $192.40 | $192.40 |
| Purchase #3 | $42.60 | 4.480% | $44.5085 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $65.28 | 3.257% | $67.4062 | $67.41 | $67.40 | $67.40 |
| Purchase #5 | $102.35 | 11.857% | $114.4856 | $114.49 | $114.50 | $114.50 |
| Purchase #6 | $86.38 | 11.424% | $96.2481 | $96.25 | $96.25 | $96.20 |
| Purchase #7 | $44.65 | 8.690% | $48.5301 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $765.04 | $829.9668 | $829.98 | $830.00 | $829.90 | |