| 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 | $106.59 | 9.690% | $116.9186 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $169.73 | 13.560% | $192.7454 | $192.75 | $192.75 | $192.70 |
| Purchase #3 | $91.30 | 10.450% | $100.8409 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $220.28 | 7.494% | $236.7878 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $154.32 | 13.314% | $174.8662 | $174.87 | $174.85 | $174.90 |
| Purchase #6 | $83.41 | 12.279% | $93.6519 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $40.65 | 9.713% | $44.5983 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $866.28 | $960.4091 | $960.42 | $960.40 | $960.40 | |