| 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 | $28.57 | 10.466% | $31.5601 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $29.96 | 3.708% | $31.0709 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $39.53 | 8.772% | $42.9976 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $205.95 | 13.565% | $233.8871 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $245.49 | 8.787% | $267.0612 | $267.06 | $267.05 | $267.10 |
| Purchase #6 | $181.41 | 12.229% | $203.5946 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $21.46 | 7.542% | $23.0785 | $23.08 | $23.10 | $23.10 |
| 7 purchase totals = | $752.37 | $833.2500 | $833.25 | $833.25 | $833.40 | |