| 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 | $35.60 | 8.108% | $38.4864 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $181.60 | 6.410% | $193.2406 | $193.24 | $193.25 | $193.20 |
| Purchase #3 | $138.63 | 3.443% | $143.403 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $82.81 | 6.733% | $88.3856 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $68.26 | 3.183% | $70.4327 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $223.53 | 5.299% | $235.3749 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $21.58 | 10.608% | $23.8692 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $752.01 | $793.1924 | $793.19 | $793.20 | $793.20 | |