| 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 | $9.48 | 3.129% | $9.7766 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $112.37 | 11.203% | $124.9588 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $235.31 | 10.522% | $260.0693 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $13.31 | 8.710% | $14.4693 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $201.62 | 13.498% | $228.8347 | $228.83 | $228.85 | $228.80 |
| Purchase #6 | $21.62 | 11.650% | $24.1387 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $130.44 | 5.429% | $137.5216 | $137.52 | $137.50 | $137.50 |
| 7 purchase totals = | $724.15 | $799.7690 | $799.77 | $799.75 | $799.80 | |