| 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 | $14.94 | 3.502% | $15.4632 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $132.92 | 11.874% | $148.7029 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $31.63 | 13.368% | $35.8583 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $151.64 | 10.759% | $167.9549 | $167.95 | $167.95 | $168.00 |
| Purchase #5 | $126.78 | 10.767% | $140.4304 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $85.44 | 10.848% | $94.7085 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $52.74 | 3.859% | $54.7752 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $596.09 | $657.8934 | $657.89 | $657.90 | $658.00 | |