| 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 | $194.68 | 6.435% | $207.2077 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $114.75 | 11.868% | $128.3685 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $49.72 | 11.472% | $55.4239 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $38.93 | 13.529% | $44.1968 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $44.34 | 13.532% | $50.3401 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $27.36 | 11.398% | $30.4785 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $46.77 | 12.605% | $52.6654 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $516.55 | $568.6809 | $568.69 | $568.65 | $568.70 | |