| 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 | $77.97 | 7.809% | $84.0587 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $134.94 | 8.395% | $146.2682 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $90.90 | 3.432% | $94.0197 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $105.97 | 7.282% | $113.6867 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $27.86 | 4.117% | $29.007 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $66.31 | 12.160% | $74.3733 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $220.95 | 6.359% | $235.0002 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $724.90 | $776.4138 | $776.42 | $776.35 | $776.50 | |