| 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 | $65.51 | 5.114% | $68.8602 | $68.86 | $68.85 | $68.90 |
| Purchase #2 | $28.34 | 8.548% | $30.7625 | $30.76 | $30.75 | $30.80 |
| Purchase #3 | $80.76 | 5.209% | $84.9668 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $116.33 | 4.353% | $121.3938 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $208.73 | 10.614% | $230.8846 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $86.45 | 4.192% | $90.074 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $167.68 | 13.292% | $189.968 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $753.80 | $816.9099 | $816.90 | $816.85 | $817.10 | |