| 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 | $8.26 | 4.850% | $8.6606 | $8.66 | $8.65 | $8.70 |
| Purchase #2 | $242.25 | 4.722% | $253.689 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $77.61 | 7.538% | $83.4602 | $83.46 | $83.45 | $83.50 |
| Purchase #4 | $26.43 | 4.732% | $27.6807 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $161.42 | 10.201% | $177.8865 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $114.68 | 4.743% | $120.1193 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $211.55 | 6.873% | $226.0898 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $842.20 | $897.5861 | $897.59 | $897.60 | $897.70 | |