| 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 | $71.89 | 12.304% | $80.7353 | $80.74 | $80.75 | $80.70 |
| Purchase #2 | $21.55 | 13.135% | $24.3806 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $52.85 | 13.619% | $60.0476 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $62.61 | 10.842% | $69.3982 | $69.40 | $69.40 | $69.40 |
| Purchase #5 | $119.67 | 8.141% | $129.4123 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $216.54 | 9.206% | $236.4747 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $179.90 | 4.239% | $187.526 | $187.53 | $187.55 | $187.50 |
| 7 purchase totals = | $725.01 | $787.9747 | $787.98 | $788.00 | $787.90 | |