| 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 | $84.96 | 4.749% | $88.9948 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $130.52 | 5.175% | $137.2744 | $137.27 | $137.25 | $137.30 |
| Purchase #3 | $226.25 | 11.703% | $252.728 | $252.73 | $252.75 | $252.70 |
| Purchase #4 | $24.63 | 13.469% | $27.9474 | $27.95 | $27.95 | $27.90 |
| Purchase #5 | $84.80 | 10.793% | $93.9525 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $230.96 | 11.854% | $258.338 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $93.90 | 11.348% | $104.5558 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $876.02 | $963.7909 | $963.79 | $963.80 | $963.80 | |