| 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 | $27.91 | 4.456% | $29.1537 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $111.65 | 11.379% | $124.3547 | $124.35 | $124.35 | $124.40 |
| Purchase #3 | $117.37 | 6.514% | $125.0155 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $196.46 | 8.472% | $213.1041 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $55.96 | 6.851% | $59.7938 | $59.79 | $59.80 | $59.80 |
| Purchase #6 | $37.45 | 7.816% | $40.3771 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $209.96 | 5.733% | $221.997 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $756.76 | $813.7959 | $813.79 | $813.80 | $813.90 | |