| 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 | $98.86 | 13.381% | $112.0885 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $18.98 | 12.728% | $21.3958 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $73.35 | 10.635% | $81.1508 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $77.38 | 5.863% | $81.9168 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $24.95 | 7.153% | $26.7347 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $5.91 | 8.643% | $6.4208 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $230.84 | 12.551% | $259.8127 | $259.81 | $259.80 | $259.80 |
| 7 purchase totals = | $530.27 | $589.5201 | $589.52 | $589.50 | $589.50 | |