| 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 | $110.64 | 8.465% | $120.0057 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $87.81 | 5.568% | $92.6993 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $42.66 | 9.781% | $46.8326 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $20.30 | 13.718% | $23.0848 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $184.92 | 12.733% | $208.4659 | $208.47 | $208.45 | $208.50 |
| Purchase #6 | $156.88 | 9.575% | $171.9013 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $211.62 | 3.254% | $218.5061 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $814.83 | $881.4957 | $881.50 | $881.50 | $881.50 | |