| 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 | $22.41 | 9.362% | $24.508 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $6.80 | 13.854% | $7.7421 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $223.48 | 12.201% | $250.7468 | $250.75 | $250.75 | $250.70 |
| Purchase #4 | $46.32 | 12.515% | $52.1169 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $57.82 | 11.719% | $64.5959 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $52.49 | 9.338% | $57.3915 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $7.97 | 7.499% | $8.5677 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $417.29 | $465.6689 | $465.68 | $465.65 | $465.60 | |