| 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 | $78.72 | 8.754% | $85.6111 | $85.61 | $85.60 | $85.60 |
| Purchase #2 | $110.84 | 3.237% | $114.4279 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $186.56 | 5.679% | $197.1547 | $197.15 | $197.15 | $197.20 |
| Purchase #4 | $181.42 | 9.245% | $198.1923 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $93.83 | 9.799% | $103.0244 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $137.62 | 6.588% | $146.6864 | $146.69 | $146.70 | $146.70 |
| Purchase #7 | $11.96 | 4.405% | $12.4868 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $800.95 | $857.5836 | $857.58 | $857.60 | $857.60 | |