| 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 | $33.56 | 13.228% | $37.9993 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $244.69 | 11.357% | $272.4794 | $272.48 | $272.50 | $272.50 |
| Purchase #3 | $84.31 | 6.119% | $89.4689 | $89.47 | $89.45 | $89.50 |
| Purchase #4 | $8.28 | 7.407% | $8.8933 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $112.57 | 6.336% | $119.7024 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $186.46 | 9.491% | $204.1569 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $232.51 | 7.734% | $250.4923 | $250.49 | $250.50 | $250.50 |
| 7 purchase totals = | $902.38 | $983.1925 | $983.19 | $983.20 | $983.30 | |