| 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 | $88.51 | 7.536% | $95.1801 | $95.18 | $95.20 | $95.20 |
| Purchase #2 | $18.52 | 10.313% | $20.43 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $131.53 | 9.280% | $143.736 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $83.60 | 6.781% | $89.2689 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $28.32 | 6.617% | $30.1939 | $30.19 | $30.20 | $30.20 |
| Purchase #6 | $65.40 | 13.102% | $73.9687 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $81.57 | 3.556% | $84.4706 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $497.45 | $537.2482 | $537.25 | $537.25 | $537.30 | |