| 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 | $86.64 | 12.277% | $97.2768 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $6.81 | 9.844% | $7.4804 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $174.26 | 12.830% | $196.6176 | $196.62 | $196.60 | $196.60 |
| Purchase #4 | $165.26 | 9.531% | $181.0109 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $146.38 | 5.594% | $154.5685 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $238.61 | 12.618% | $268.7178 | $268.72 | $268.70 | $268.70 |
| Purchase #7 | $239.32 | 8.545% | $259.7699 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,057.28 | $1,165.4419 | $1,165.45 | $1,165.40 | $1,165.50 | |