| 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 | $42.89 | 7.411% | $46.0686 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $51.62 | 7.761% | $55.6262 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $241.50 | 12.675% | $272.1101 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $65.34 | 13.715% | $74.3014 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $186.71 | 13.717% | $212.321 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $250.71 | 5.581% | $264.7021 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $197.47 | 5.662% | $208.6508 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $1,036.24 | $1,133.7802 | $1,133.78 | $1,133.75 | $1,133.80 | |