| 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 | $67.93 | 7.462% | $72.9989 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $40.63 | 11.448% | $45.2813 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $115.37 | 6.854% | $123.2775 | $123.28 | $123.30 | $123.30 |
| Purchase #4 | $199.38 | 13.207% | $225.7121 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $147.76 | 10.549% | $163.3472 | $163.35 | $163.35 | $163.30 |
| Purchase #6 | $143.60 | 12.203% | $161.1235 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $105.38 | 10.773% | $116.7326 | $116.73 | $116.75 | $116.70 |
| 7 purchase totals = | $820.05 | $908.4731 | $908.47 | $908.50 | $908.40 | |