| 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 | $10.94 | 7.825% | $11.7961 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $83.39 | 3.840% | $86.5922 | $86.59 | $86.60 | $86.60 |
| Purchase #3 | $115.61 | 5.438% | $121.8969 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $109.73 | 10.486% | $121.2363 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $61.55 | 9.475% | $67.3819 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $181.74 | 11.657% | $202.9254 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $209.57 | 7.200% | $224.659 | $224.66 | $224.65 | $224.70 |
| 7 purchase totals = | $772.53 | $836.4878 | $836.50 | $836.55 | $836.50 | |