| 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 | $55.31 | 12.692% | $62.3299 | $62.33 | $62.35 | $62.30 |
| Purchase #2 | $28.76 | 13.487% | $32.6389 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $100.47 | 6.648% | $107.1492 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $138.57 | 10.537% | $153.1711 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $115.39 | 6.488% | $122.8765 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $207.99 | 12.606% | $234.2092 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $6.87 | 3.871% | $7.1359 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $653.36 | $719.5107 | $719.52 | $719.55 | $719.40 | |