| 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 | $39.36 | 3.736% | $40.8305 | $40.83 | $40.85 | $40.80 |
| Purchase #2 | $67.70 | 7.870% | $73.028 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $22.43 | 13.612% | $25.4832 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $154.53 | 8.213% | $167.2215 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $95.26 | 5.304% | $100.3126 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $234.39 | 8.721% | $254.8312 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $236.41 | 5.842% | $250.2211 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $850.08 | $911.9281 | $911.92 | $911.95 | $911.80 | |