| 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 | $55.91 | 7.442% | $60.0708 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $156.79 | 4.805% | $164.3238 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $159.65 | 10.389% | $176.236 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $122.26 | 5.426% | $128.8938 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $228.42 | 9.448% | $250.0011 | $250.00 | $250.00 | $250.00 |
| Purchase #6 | $240.36 | 12.852% | $271.2511 | $271.25 | $271.25 | $271.30 |
| Purchase #7 | $73.26 | 12.347% | $82.3054 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $1,036.65 | $1,133.0820 | $1,133.08 | $1,133.05 | $1,133.10 | |