| 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 | $81.73 | 3.637% | $84.7025 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $145.64 | 12.514% | $163.8654 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $249.58 | 4.615% | $261.0981 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $157.33 | 8.214% | $170.2531 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $22.65 | 5.271% | $23.8439 | $23.84 | $23.85 | $23.80 |
| Purchase #6 | $21.27 | 10.133% | $23.4253 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $28.64 | 11.486% | $31.9296 | $31.93 | $31.95 | $31.90 |
| 7 purchase totals = | $706.84 | $759.1179 | $759.12 | $759.15 | $759.10 | |