| 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 | $22.37 | 4.276% | $23.3265 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $184.95 | 13.171% | $209.3098 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $146.70 | 5.215% | $154.3504 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $14.52 | 8.234% | $15.7156 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $192.86 | 6.303% | $205.016 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $217.55 | 8.413% | $235.8525 | $235.85 | $235.85 | $235.90 |
| Purchase #7 | $70.63 | 10.522% | $78.0617 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $849.58 | $921.6325 | $921.64 | $921.60 | $921.70 | |