| 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 | $65.66 | 3.439% | $67.918 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $118.44 | 8.460% | $128.46 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $114.73 | 4.837% | $120.2795 | $120.28 | $120.30 | $120.30 |
| Purchase #4 | $180.56 | 9.213% | $197.195 | $197.20 | $197.20 | $197.20 |
| Purchase #5 | $178.30 | 13.542% | $202.4454 | $202.45 | $202.45 | $202.40 |
| Purchase #6 | $16.88 | 6.547% | $17.9851 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $114.57 | 8.729% | $124.5708 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $789.14 | $858.8538 | $858.87 | $858.85 | $858.90 | |