| 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 | $65.79 | 4.221% | $68.567 | $68.57 | $68.55 | $68.60 |
| Purchase #2 | $65.83 | 12.605% | $74.1279 | $74.13 | $74.15 | $74.10 |
| Purchase #3 | $200.42 | 4.533% | $209.505 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $17.71 | 3.338% | $18.3012 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $170.93 | 7.703% | $184.0967 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $127.83 | 10.527% | $141.2867 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $91.65 | 6.325% | $97.4469 | $97.45 | $97.45 | $97.40 |
| 7 purchase totals = | $740.16 | $793.3314 | $793.35 | $793.35 | $793.30 | |