| 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 | $52.73 | 4.473% | $55.0886 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $105.52 | 8.661% | $114.6591 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $79.71 | 7.753% | $85.8899 | $85.89 | $85.90 | $85.90 |
| Purchase #4 | $185.25 | 10.270% | $204.2752 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $87.49 | 6.540% | $93.2118 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $19.55 | 5.114% | $20.5498 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $210.53 | 4.739% | $220.507 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $740.78 | $794.1814 | $794.19 | $794.20 | $794.20 | |