| 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 | $136.37 | 4.726% | $142.8148 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $58.76 | 3.802% | $60.9941 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $52.49 | 11.172% | $58.3542 | $58.35 | $58.35 | $58.40 |
| Purchase #4 | $34.87 | 5.185% | $36.678 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $192.92 | 13.432% | $218.833 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $214.78 | 4.543% | $224.5375 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $36.76 | 3.673% | $38.1102 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $726.95 | $780.3218 | $780.31 | $780.35 | $780.30 | |