| 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 | $40.72 | 3.851% | $42.2881 | $42.29 | $42.30 | $42.30 |
| Purchase #2 | $174.53 | 9.490% | $191.0929 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $81.34 | 5.701% | $85.9772 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $139.35 | 7.126% | $149.2801 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $72.64 | 4.739% | $76.0824 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $123.30 | 9.449% | $134.9506 | $134.95 | $134.95 | $135.00 |
| Purchase #7 | $158.29 | 5.124% | $166.4008 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $790.17 | $846.0721 | $846.07 | $846.15 | $846.20 | |