| 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 | $95.46 | 7.432% | $102.5546 | $102.55 | $102.55 | $102.60 |
| Purchase #2 | $209.48 | 8.447% | $227.1748 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $67.85 | 8.426% | $73.567 | $73.57 | $73.55 | $73.60 |
| Purchase #4 | $124.60 | 8.314% | $134.9592 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $96.77 | 10.750% | $107.1728 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $21.33 | 11.446% | $23.7714 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $26.93 | 5.758% | $28.4806 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $642.42 | $697.6804 | $697.67 | $697.60 | $697.90 | |