| 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 | $72.71 | 11.451% | $81.036 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $48.84 | 10.132% | $53.7885 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $58.68 | 5.636% | $61.9872 | $61.99 | $62.00 | $62.00 |
| Purchase #4 | $21.35 | 4.247% | $22.2567 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $93.78 | 6.690% | $100.0539 | $100.05 | $100.05 | $100.10 |
| Purchase #6 | $231.47 | 13.693% | $263.1652 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $78.43 | 5.473% | $82.7225 | $82.72 | $82.70 | $82.70 |
| 7 purchase totals = | $605.26 | $665.0100 | $665.02 | $665.00 | $665.10 | |