| 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 | $49.40 | 8.692% | $53.6938 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $223.85 | 6.269% | $237.8832 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $120.68 | 7.639% | $129.8987 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $107.75 | 3.474% | $111.4932 | $111.49 | $111.50 | $111.50 |
| Purchase #5 | $232.64 | 12.183% | $260.9825 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $19.67 | 4.461% | $20.5475 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $98.48 | 4.373% | $102.7865 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $852.47 | $917.2854 | $917.28 | $917.35 | $917.30 | |