| 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 | $21.52 | 13.371% | $24.3974 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $203.39 | 10.382% | $224.5059 | $224.51 | $224.50 | $224.50 |
| Purchase #3 | $160.49 | 10.527% | $177.3848 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $82.59 | 5.461% | $87.1002 | $87.10 | $87.10 | $87.10 |
| Purchase #5 | $12.70 | 11.177% | $14.1195 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $77.69 | 3.419% | $80.3462 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $145.28 | 10.554% | $160.6129 | $160.61 | $160.60 | $160.60 |
| 7 purchase totals = | $703.66 | $768.4669 | $768.47 | $768.45 | $768.40 | |