| 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 | $109.83 | 4.235% | $114.4813 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $61.27 | 5.789% | $64.8169 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $232.72 | 12.790% | $262.4849 | $262.48 | $262.50 | $262.50 |
| Purchase #4 | $20.26 | 13.126% | $22.9193 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $196.66 | 4.824% | $206.1469 | $206.15 | $206.15 | $206.10 |
| Purchase #6 | $49.63 | 5.324% | $52.2723 | $52.27 | $52.25 | $52.30 |
| Purchase #7 | $21.57 | 10.710% | $23.8801 | $23.88 | $23.90 | $23.90 |
| 7 purchase totals = | $691.94 | $747.0017 | $747.00 | $747.00 | $747.00 | |