| 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 | $86.80 | 5.287% | $91.3891 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $141.88 | 4.837% | $148.7427 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $198.75 | 12.502% | $223.5977 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $132.91 | 4.495% | $138.8843 | $138.88 | $138.90 | $138.90 |
| Purchase #5 | $190.47 | 6.373% | $202.6087 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $198.49 | 11.738% | $221.7888 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $52.61 | 7.495% | $56.5531 | $56.55 | $56.55 | $56.60 |
| 7 purchase totals = | $1,001.91 | $1,083.5644 | $1,083.56 | $1,083.60 | $1,083.60 | |