| 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 | $234.58 | 5.142% | $246.6421 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $212.65 | 13.838% | $242.0765 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $78.84 | 4.610% | $82.4745 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $171.50 | 7.220% | $183.8823 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $27.71 | 11.656% | $30.9399 | $30.94 | $30.95 | $30.90 |
| Purchase #6 | $7.32 | 11.380% | $8.153 | $8.15 | $8.15 | $8.20 |
| Purchase #7 | $41.28 | 7.438% | $44.3504 | $44.35 | $44.35 | $44.40 |
| 7 purchase totals = | $773.88 | $838.5187 | $838.51 | $838.55 | $838.60 | |