| 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 | $31.79 | 13.495% | $36.0801 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $112.53 | 8.611% | $122.22 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $46.96 | 3.474% | $48.5914 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $122.42 | 6.474% | $130.3455 | $130.35 | $130.35 | $130.30 |
| Purchase #5 | $153.53 | 11.426% | $171.0723 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $193.43 | 10.718% | $214.1618 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $183.60 | 5.274% | $193.2831 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $844.26 | $915.7542 | $915.75 | $915.75 | $915.80 | |