| 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 | $55.50 | 10.651% | $61.4113 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $41.42 | 5.381% | $43.6488 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $92.79 | 4.845% | $97.2857 | $97.29 | $97.30 | $97.30 |
| Purchase #4 | $125.56 | 11.690% | $140.238 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $197.39 | 10.847% | $218.8009 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $77.52 | 6.422% | $82.4983 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $51.49 | 9.146% | $56.1993 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $641.67 | $700.0823 | $700.09 | $700.10 | $700.00 | |