| 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 | $57.83 | 9.716% | $63.4488 | $63.45 | $63.45 | $63.40 |
| Purchase #2 | $120.91 | 3.545% | $125.1963 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $201.99 | 9.264% | $220.7024 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $109.62 | 9.158% | $119.659 | $119.66 | $119.65 | $119.70 |
| Purchase #5 | $130.29 | 9.107% | $142.1555 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $183.55 | 7.255% | $196.8666 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $37.51 | 4.204% | $39.0869 | $39.09 | $39.10 | $39.10 |
| 7 purchase totals = | $841.70 | $907.1155 | $907.13 | $907.10 | $907.20 | |