| 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 | $71.32 | 13.195% | $80.7307 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $201.65 | 10.434% | $222.6902 | $222.69 | $222.70 | $222.70 |
| Purchase #3 | $44.63 | 5.861% | $47.2458 | $47.25 | $47.25 | $47.20 |
| Purchase #4 | $117.77 | 7.850% | $127.0149 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $45.91 | 6.410% | $48.8528 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $173.54 | 3.798% | $180.131 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $190.72 | 12.277% | $214.1347 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $845.54 | $920.8001 | $920.79 | $920.85 | $920.70 | |