| 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 | $107.83 | 5.623% | $113.8933 | $113.89 | $113.90 | $113.90 |
| Purchase #2 | $115.74 | 8.609% | $125.7041 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $44.98 | 12.750% | $50.715 | $50.72 | $50.70 | $50.70 |
| Purchase #4 | $141.80 | 9.255% | $154.9236 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $123.45 | 8.710% | $134.2025 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $86.81 | 4.124% | $90.39 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $149.38 | 9.655% | $163.8026 | $163.80 | $163.80 | $163.80 |
| 7 purchase totals = | $769.99 | $833.6311 | $833.62 | $833.60 | $833.60 | |