| 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 | $120.82 | 12.327% | $135.7135 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $69.41 | 9.593% | $76.0685 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $22.30 | 5.470% | $23.5198 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $17.92 | 3.421% | $18.533 | $18.53 | $18.55 | $18.50 |
| Purchase #5 | $228.94 | 4.375% | $238.9561 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $82.92 | 4.157% | $86.367 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $41.48 | 8.381% | $44.9564 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $583.79 | $624.1143 | $624.12 | $624.05 | $624.20 | |