| 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 | $45.46 | 12.613% | $51.1939 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $124.60 | 3.481% | $128.9373 | $128.94 | $128.95 | $128.90 |
| Purchase #3 | $166.76 | 6.498% | $177.5961 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $29.97 | 10.409% | $33.0896 | $33.09 | $33.10 | $33.10 |
| Purchase #5 | $77.57 | 11.338% | $86.3649 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $31.88 | 5.704% | $33.6984 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $170.48 | 6.804% | $182.0795 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $646.72 | $692.9597 | $692.96 | $693.00 | $693.00 | |