| 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 | $40.44 | 7.590% | $43.5094 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $88.39 | 12.322% | $99.2814 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $146.92 | 11.382% | $163.6424 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $164.67 | 11.203% | $183.118 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $22.45 | 13.517% | $25.4846 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $114.68 | 13.644% | $130.3269 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $24.98 | 12.308% | $28.0545 | $28.05 | $28.05 | $28.10 |
| 7 purchase totals = | $602.53 | $673.4172 | $673.41 | $673.45 | $673.40 | |