| 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 | $97.40 | 7.161% | $104.3748 | $104.37 | $104.35 | $104.40 |
| Purchase #2 | $114.83 | 5.854% | $121.5521 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $36.59 | 5.240% | $38.5073 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $65.36 | 6.258% | $69.4502 | $69.45 | $69.45 | $69.50 |
| Purchase #5 | $20.35 | 8.209% | $22.0205 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $122.68 | 4.306% | $127.9626 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $103.55 | 11.600% | $115.5618 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $560.76 | $599.4293 | $599.42 | $599.35 | $599.60 | |