| 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 | $52.44 | 4.874% | $54.9959 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $83.60 | 5.579% | $88.264 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $242.95 | 10.317% | $268.0152 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $232.30 | 13.618% | $263.9346 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $163.79 | 6.334% | $174.1645 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $92.95 | 4.418% | $97.0565 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $137.54 | 9.181% | $150.1675 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,005.57 | $1,096.5982 | $1,096.60 | $1,096.55 | $1,096.70 | |