| 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 | $36.77 | 5.466% | $38.7798 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $227.89 | 8.530% | $247.329 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $86.35 | 7.556% | $92.8746 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $141.67 | 5.726% | $149.782 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $141.77 | 10.414% | $156.5339 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $212.76 | 7.340% | $228.3766 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $5.55 | 4.112% | $5.7782 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $852.76 | $919.4541 | $919.45 | $919.55 | $919.50 | |