| 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 | $83.40 | 9.533% | $91.3505 | $91.35 | $91.35 | $91.40 |
| Purchase #2 | $124.67 | 5.792% | $131.8909 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $250.85 | 8.720% | $272.7241 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $60.37 | 8.736% | $65.6439 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $119.50 | 11.265% | $132.9617 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $62.81 | 6.658% | $66.9919 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $12.26 | 13.622% | $13.9301 | $13.93 | $13.95 | $13.90 |
| 7 purchase totals = | $713.86 | $775.4931 | $775.48 | $775.50 | $775.50 | |