| 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 | $55.97 | 3.402% | $57.8741 | $57.87 | $57.85 | $57.90 |
| Purchase #2 | $176.50 | 6.763% | $188.4367 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $83.50 | 3.837% | $86.7039 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $229.66 | 8.578% | $249.3602 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $44.75 | 9.316% | $48.9189 | $48.92 | $48.90 | $48.90 |
| Purchase #6 | $232.78 | 3.419% | $240.7387 | $240.74 | $240.75 | $240.70 |
| Purchase #7 | $94.25 | 4.572% | $98.5591 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $917.41 | $970.5916 | $970.59 | $970.55 | $970.60 | |