| 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 | $42.88 | 10.241% | $47.2713 | $47.27 | $47.25 | $47.30 |
| Purchase #2 | $130.35 | 12.253% | $146.3218 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $112.84 | 4.347% | $117.7452 | $117.75 | $117.75 | $117.70 |
| Purchase #4 | $69.74 | 6.696% | $74.4098 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $127.78 | 8.319% | $138.41 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $86.37 | 4.655% | $90.3905 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $21.60 | 8.777% | $23.4958 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $591.56 | $638.0444 | $638.05 | $638.00 | $638.00 | |