| 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 | $55.72 | 3.332% | $57.5766 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $242.58 | 5.112% | $254.9807 | $254.98 | $255.00 | $255.00 |
| Purchase #3 | $23.76 | 12.849% | $26.8129 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $123.43 | 8.312% | $133.6895 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $78.93 | 9.120% | $86.1284 | $86.13 | $86.15 | $86.10 |
| Purchase #6 | $115.33 | 5.225% | $121.356 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $39.40 | 10.339% | $43.4736 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $679.15 | $724.0177 | $724.02 | $724.05 | $724.10 | |