| 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 | $85.36 | 6.433% | $90.8512 | $90.85 | $90.85 | $90.90 |
| Purchase #2 | $205.41 | 5.437% | $216.5781 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $205.67 | 3.532% | $212.9343 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $195.68 | 5.657% | $206.7496 | $206.75 | $206.75 | $206.70 |
| Purchase #5 | $98.65 | 9.767% | $108.2851 | $108.29 | $108.30 | $108.30 |
| Purchase #6 | $234.86 | 11.208% | $261.1831 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $59.77 | 3.773% | $62.0251 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $1,085.40 | $1,158.6065 | $1,158.61 | $1,158.70 | $1,158.60 | |