| 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 | $5.66 | 8.242% | $6.1265 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $183.28 | 13.491% | $208.0063 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $148.98 | 12.641% | $167.8126 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $204.90 | 8.715% | $222.757 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $15.67 | 9.314% | $17.1295 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $40.47 | 5.850% | $42.8375 | $42.84 | $42.85 | $42.80 |
| Purchase #7 | $41.61 | 8.369% | $45.0923 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $640.57 | $709.7617 | $709.77 | $709.80 | $709.70 | |