| 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 | $53.61 | 9.746% | $58.8348 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $21.34 | 10.485% | $23.5775 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $74.40 | 11.322% | $82.8236 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $160.80 | 13.862% | $183.0901 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $205.85 | 11.415% | $229.3478 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $188.88 | 5.586% | $199.4308 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $47.90 | 3.593% | $49.621 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $752.78 | $826.7256 | $826.72 | $826.75 | $826.60 | |