| 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 | $66.79 | 11.799% | $74.6706 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $236.93 | 10.800% | $262.5184 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $245.28 | 4.125% | $255.3978 | $255.40 | $255.40 | $255.40 |
| Purchase #4 | $73.70 | 9.789% | $80.9145 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $8.28 | 6.557% | $8.8229 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $83.44 | 9.392% | $91.2767 | $91.28 | $91.30 | $91.30 |
| Purchase #7 | $18.99 | 6.642% | $20.2513 | $20.25 | $20.25 | $20.30 |
| 7 purchase totals = | $733.41 | $793.8522 | $793.85 | $793.80 | $793.90 | |