| 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 | $137.46 | 10.824% | $152.3387 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $30.81 | 13.643% | $35.0134 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $73.61 | 3.798% | $76.4057 | $76.41 | $76.40 | $76.40 |
| Purchase #4 | $61.50 | 6.282% | $65.3634 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $40.81 | 4.505% | $42.6485 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $112.32 | 5.311% | $118.2853 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $217.99 | 5.771% | $230.5702 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $674.50 | $720.6252 | $720.63 | $720.60 | $720.60 | |