| 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 | $34.70 | 13.848% | $39.5053 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $65.59 | 10.601% | $72.5432 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $67.67 | 13.345% | $76.7006 | $76.70 | $76.70 | $76.70 |
| Purchase #4 | $208.97 | 6.762% | $223.1006 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $227.63 | 3.750% | $236.1661 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $197.79 | 6.569% | $210.7828 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $227.60 | 11.455% | $253.6716 | $253.67 | $253.65 | $253.70 |
| 7 purchase totals = | $1,029.95 | $1,112.4702 | $1,112.47 | $1,112.45 | $1,112.50 | |