| 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 | $41.61 | 4.513% | $43.4879 | $43.49 | $43.50 | $43.50 |
| Purchase #2 | $209.63 | 11.318% | $233.3559 | $233.36 | $233.35 | $233.40 |
| Purchase #3 | $104.45 | 3.759% | $108.3763 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $230.75 | 9.456% | $252.5697 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $97.84 | 11.197% | $108.7951 | $108.80 | $108.80 | $108.80 |
| Purchase #6 | $158.63 | 8.273% | $171.7535 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $18.87 | 9.111% | $20.5892 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $861.78 | $938.9276 | $938.94 | $938.95 | $939.10 | |