| 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 | $52.87 | 3.475% | $54.7072 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $45.36 | 6.188% | $48.1669 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $37.73 | 6.551% | $40.2017 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $30.28 | 8.416% | $32.8284 | $32.83 | $32.85 | $32.80 |
| Purchase #5 | $157.48 | 4.418% | $164.4375 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $208.97 | 8.313% | $226.3417 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $229.39 | 6.388% | $244.0434 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $762.08 | $810.7268 | $810.73 | $810.75 | $810.60 | |