| 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 | $9.44 | 13.314% | $10.6968 | $10.70 | $10.70 | $10.70 |
| Purchase #2 | $202.94 | 8.246% | $219.6744 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $116.91 | 5.123% | $122.8993 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $212.88 | 12.448% | $239.3793 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $63.31 | 13.756% | $72.0189 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $51.34 | 4.650% | $53.7273 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $88.87 | 3.857% | $92.2977 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $745.69 | $810.6937 | $810.70 | $810.70 | $810.70 | |