| 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 | $59.35 | 5.328% | $62.5122 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $14.53 | 10.628% | $16.0742 | $16.07 | $16.05 | $16.10 |
| Purchase #3 | $166.40 | 4.803% | $174.3922 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $187.56 | 13.760% | $213.3683 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $223.99 | 8.264% | $242.5005 | $242.50 | $242.50 | $242.50 |
| Purchase #6 | $75.67 | 7.277% | $81.1765 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $125.42 | 13.673% | $142.5687 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $852.92 | $932.5926 | $932.59 | $932.55 | $932.70 | |