| 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 | $27.35 | 8.512% | $29.678 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $214.62 | 10.416% | $236.9748 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $49.88 | 5.631% | $52.6887 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $106.71 | 7.366% | $114.5703 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $20.58 | 9.327% | $22.4995 | $22.50 | $22.50 | $22.50 |
| Purchase #6 | $81.87 | 3.801% | $84.9819 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $213.69 | 8.726% | $232.3366 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $714.70 | $773.7298 | $773.73 | $773.75 | $773.80 | |