| 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 | $11.78 | 12.481% | $13.2503 | $13.25 | $13.25 | $13.30 |
| Purchase #2 | $59.36 | 7.335% | $63.7141 | $63.71 | $63.70 | $63.70 |
| Purchase #3 | $41.27 | 3.265% | $42.6175 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $181.25 | 6.402% | $192.8536 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $90.86 | 8.669% | $98.7367 | $98.74 | $98.75 | $98.70 |
| Purchase #6 | $13.44 | 9.630% | $14.7343 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $224.31 | 4.542% | $234.4982 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $622.27 | $660.4047 | $660.40 | $660.40 | $660.40 | |