| 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 | $27.27 | 11.127% | $30.3043 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $73.97 | 8.114% | $79.9719 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $71.40 | 6.738% | $76.2109 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $235.80 | 6.511% | $251.1529 | $251.15 | $251.15 | $251.20 |
| Purchase #5 | $102.32 | 3.173% | $105.5666 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $77.48 | 12.486% | $87.1542 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $210.54 | 13.275% | $238.4892 | $238.49 | $238.50 | $238.50 |
| 7 purchase totals = | $798.78 | $868.8500 | $868.84 | $868.80 | $869.00 | |