| 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 | $66.97 | 11.247% | $74.5021 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $59.53 | 12.223% | $66.8064 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $236.26 | 7.867% | $254.8466 | $254.85 | $254.85 | $254.80 |
| Purchase #4 | $199.42 | 9.540% | $218.4447 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $212.76 | 10.381% | $234.8466 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $245.82 | 4.490% | $256.8573 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $52.92 | 6.599% | $56.4122 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $1,073.68 | $1,162.7159 | $1,162.72 | $1,162.70 | $1,162.60 | |