| 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 | $43.54 | 7.471% | $46.7929 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $105.67 | 10.739% | $117.0179 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $43.29 | 12.191% | $48.5675 | $48.57 | $48.55 | $48.60 |
| Purchase #4 | $67.54 | 5.510% | $71.2615 | $71.26 | $71.25 | $71.30 |
| Purchase #5 | $101.45 | 9.633% | $111.2227 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $10.48 | 10.367% | $11.5665 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $202.62 | 12.155% | $227.2485 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $574.59 | $633.6775 | $633.68 | $633.60 | $633.70 | |