| 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 | $78.30 | 10.386% | $86.4322 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $44.98 | 3.633% | $46.6141 | $46.61 | $46.60 | $46.60 |
| Purchase #3 | $177.85 | 6.204% | $188.8838 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $188.56 | 7.677% | $203.0358 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $17.67 | 5.241% | $18.5961 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $247.63 | 3.744% | $256.9013 | $256.90 | $256.90 | $256.90 |
| Purchase #7 | $244.80 | 12.683% | $275.848 | $275.85 | $275.85 | $275.80 |
| 7 purchase totals = | $999.79 | $1,076.3113 | $1,076.31 | $1,076.35 | $1,076.20 | |