| 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 | $17.38 | 12.389% | $19.5332 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $211.95 | 8.702% | $230.3939 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $81.80 | 13.851% | $93.1301 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $13.53 | 12.494% | $15.2204 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $213.85 | 6.525% | $227.8037 | $227.80 | $227.80 | $227.80 |
| Purchase #6 | $77.33 | 11.685% | $86.366 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $92.66 | 12.171% | $103.9376 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $708.50 | $776.3849 | $776.38 | $776.40 | $776.30 | |