| 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 | $77.57 | 10.272% | $85.538 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $250.36 | 11.542% | $279.2566 | $279.26 | $279.25 | $279.30 |
| Purchase #3 | $245.36 | 6.644% | $261.6617 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $64.89 | 3.422% | $67.1105 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $190.96 | 5.652% | $201.7531 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $118.32 | 6.669% | $126.2108 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $45.50 | 6.861% | $48.6218 | $48.62 | $48.60 | $48.60 |
| 7 purchase totals = | $992.96 | $1,070.1525 | $1,070.15 | $1,070.10 | $1,070.20 | |