| 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 | $65.43 | 7.582% | $70.3909 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $75.40 | 5.541% | $79.5779 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $127.36 | 5.210% | $133.9955 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $200.28 | 9.364% | $219.0342 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $24.36 | 7.724% | $26.2416 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $156.70 | 9.584% | $171.7181 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $186.87 | 6.610% | $199.2221 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $836.40 | $900.1803 | $900.18 | $900.20 | $900.10 | |