| 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 | $43.50 | 6.374% | $46.2727 | $46.27 | $46.25 | $46.30 |
| Purchase #2 | $42.80 | 3.633% | $44.3549 | $44.35 | $44.35 | $44.40 |
| Purchase #3 | $115.91 | 6.413% | $123.3433 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $123.64 | 6.824% | $132.0772 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $233.46 | 13.679% | $265.395 | $265.40 | $265.40 | $265.40 |
| Purchase #6 | $60.57 | 7.798% | $65.2932 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $222.87 | 12.176% | $250.0067 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $842.75 | $926.7430 | $926.74 | $926.75 | $926.80 | |