| 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 | $106.97 | 9.803% | $117.4563 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $84.76 | 4.617% | $88.6734 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $13.95 | 6.848% | $14.9053 | $14.91 | $14.90 | $14.90 |
| Purchase #4 | $10.39 | 10.732% | $11.5051 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $32.78 | 8.201% | $35.4683 | $35.47 | $35.45 | $35.50 |
| Purchase #6 | $217.47 | 5.328% | $229.0568 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $55.52 | 11.537% | $61.9253 | $61.93 | $61.95 | $61.90 |
| 7 purchase totals = | $521.84 | $558.9905 | $559.01 | $558.95 | $559.10 | |