| 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 | $10.25 | 12.580% | $11.5395 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $93.37 | 10.405% | $103.0851 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $189.29 | 13.728% | $215.2757 | $215.28 | $215.30 | $215.30 |
| Purchase #4 | $227.53 | 8.529% | $246.936 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $87.38 | 5.517% | $92.2008 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $87.74 | 10.409% | $96.8729 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $77.45 | 11.773% | $86.5682 | $86.57 | $86.55 | $86.60 |
| 7 purchase totals = | $773.01 | $852.4782 | $852.49 | $852.50 | $852.50 | |