| 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 | $25.71 | 11.169% | $28.5815 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $50.28 | 5.861% | $53.2269 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $19.84 | 5.872% | $21.005 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $174.62 | 10.583% | $193.1 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $52.26 | 3.377% | $54.0248 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $158.37 | 3.722% | $164.2645 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $77.58 | 13.781% | $88.2713 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $558.66 | $602.4740 | $602.47 | $602.45 | $602.50 | |