| 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 | $16.62 | 13.573% | $18.8758 | $18.88 | $18.90 | $18.90 |
| Purchase #2 | $192.45 | 4.245% | $200.6195 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $209.71 | 10.536% | $231.805 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $26.84 | 5.661% | $28.3594 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $104.43 | 11.185% | $116.1105 | $116.11 | $116.10 | $116.10 |
| Purchase #6 | $57.86 | 6.189% | $61.441 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $16.99 | 11.375% | $18.9226 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $624.90 | $676.1338 | $676.14 | $676.10 | $676.10 | |