| 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 | $71.49 | 5.166% | $75.1832 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $139.45 | 4.504% | $145.7308 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $175.69 | 12.653% | $197.9201 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $115.69 | 4.811% | $121.2558 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $104.46 | 3.210% | $107.8132 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $93.76 | 12.446% | $105.4294 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $177.68 | 4.505% | $185.6845 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $878.22 | $939.0170 | $939.01 | $939.05 | $939.00 | |