| 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 | $55.55 | 13.560% | $63.0826 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $234.59 | 3.828% | $243.5701 | $243.57 | $243.55 | $243.60 |
| Purchase #3 | $50.27 | 9.846% | $55.2196 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $49.74 | 13.142% | $56.2768 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $130.82 | 11.262% | $145.5529 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $41.47 | 10.382% | $45.7754 | $45.78 | $45.80 | $45.80 |
| Purchase #7 | $21.52 | 12.370% | $24.182 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $583.96 | $633.6594 | $633.66 | $633.70 | $633.80 | |