| 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 | $49.70 | 5.432% | $52.3997 | $52.40 | $52.40 | $52.40 |
| Purchase #2 | $240.49 | 5.160% | $252.8993 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $246.93 | 10.767% | $273.517 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $26.47 | 4.669% | $27.7059 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $25.48 | 5.478% | $26.8758 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $127.41 | 11.248% | $141.7411 | $141.74 | $141.75 | $141.70 |
| Purchase #7 | $95.49 | 11.513% | $106.4838 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $811.97 | $881.6226 | $881.63 | $881.65 | $881.60 | |