| 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 | $54.56 | 4.619% | $57.0801 | $57.08 | $57.10 | $57.10 |
| Purchase #2 | $32.97 | 11.279% | $36.6887 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $52.40 | 5.727% | $55.4009 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $78.59 | 11.154% | $87.3559 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $36.98 | 6.628% | $39.431 | $39.43 | $39.45 | $39.40 |
| Purchase #6 | $86.50 | 11.616% | $96.5478 | $96.55 | $96.55 | $96.50 |
| Purchase #7 | $132.31 | 7.228% | $141.8734 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $474.31 | $514.3778 | $514.38 | $514.40 | $514.40 | |