| 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 | $63.62 | 5.173% | $66.9111 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $161.56 | 8.515% | $175.3168 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $93.29 | 13.363% | $105.7563 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $29.35 | 5.705% | $31.0244 | $31.02 | $31.00 | $31.00 |
| Purchase #5 | $38.96 | 3.557% | $40.3458 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $83.73 | 12.257% | $93.9928 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $127.30 | 4.602% | $133.1583 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $597.81 | $646.5055 | $646.51 | $646.45 | $646.50 | |