| 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 | $66.94 | 5.280% | $70.4744 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $140.68 | 3.124% | $145.0748 | $145.07 | $145.05 | $145.10 |
| Purchase #3 | $55.93 | 5.450% | $58.9782 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $93.81 | 6.799% | $100.1881 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $15.36 | 4.340% | $16.0266 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $32.57 | 4.392% | $34.0005 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $120.92 | 4.199% | $125.9974 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $526.21 | $550.7400 | $550.74 | $550.75 | $550.80 | |