| 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 | $50.57 | 10.183% | $55.7195 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $192.45 | 4.224% | $200.5791 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $228.76 | 8.341% | $247.8409 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $72.66 | 4.684% | $76.0634 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $33.63 | 4.773% | $35.2352 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $184.57 | 3.192% | $190.4615 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $234.86 | 12.388% | $263.9545 | $263.95 | $263.95 | $264.00 |
| 7 purchase totals = | $997.50 | $1,069.8541 | $1,069.85 | $1,069.85 | $1,069.90 | |