| 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 | $31.65 | 11.568% | $35.3113 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $222.62 | 6.417% | $236.9055 | $236.91 | $236.90 | $236.90 |
| Purchase #3 | $178.80 | 4.808% | $187.3967 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $14.77 | 11.872% | $16.5235 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $5.29 | 8.856% | $5.7585 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $116.43 | 4.197% | $121.3166 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $41.98 | 7.244% | $45.021 | $45.02 | $45.00 | $45.00 |
| 7 purchase totals = | $611.54 | $648.2331 | $648.24 | $648.15 | $648.20 | |