| 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 | $78.92 | 9.397% | $86.3361 | $86.34 | $86.35 | $86.30 |
| Purchase #2 | $16.39 | 13.563% | $18.613 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $209.52 | 11.383% | $233.3697 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $158.95 | 4.263% | $165.726 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $42.85 | 13.741% | $48.738 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $146.40 | 10.206% | $161.3416 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $174.70 | 13.319% | $197.9683 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $827.73 | $912.0927 | $912.10 | $912.10 | $912.00 | |