| 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 | $17.89 | 8.420% | $19.3963 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $189.36 | 12.712% | $213.4314 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $74.65 | 8.150% | $80.734 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $131.64 | 3.660% | $136.458 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $21.43 | 4.126% | $22.3142 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $61.95 | 11.374% | $68.9962 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $213.30 | 5.513% | $225.0592 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $710.22 | $766.3893 | $766.39 | $766.40 | $766.40 | |