| 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 | $48.30 | 9.343% | $52.8127 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $154.45 | 5.802% | $163.4112 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $95.27 | 4.477% | $99.5352 | $99.54 | $99.55 | $99.50 |
| Purchase #4 | $245.72 | 10.458% | $271.4174 | $271.42 | $271.40 | $271.40 |
| Purchase #5 | $9.95 | 9.236% | $10.869 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $30.46 | 9.530% | $33.3628 | $33.36 | $33.35 | $33.40 |
| Purchase #7 | $131.56 | 12.173% | $147.5748 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $715.71 | $778.9831 | $778.98 | $778.90 | $779.00 | |