| 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 | $38.33 | 10.192% | $42.2366 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $16.68 | 11.141% | $18.5383 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $56.31 | 4.438% | $58.809 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $101.60 | 4.789% | $106.4656 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $156.50 | 6.236% | $166.2593 | $166.26 | $166.25 | $166.30 |
| Purchase #6 | $232.88 | 10.558% | $257.4675 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $61.91 | 9.471% | $67.7735 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $664.21 | $717.5498 | $717.56 | $717.50 | $717.60 | |