| 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 | $24.35 | 7.451% | $26.1643 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $42.93 | 7.264% | $46.0484 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $68.68 | 10.219% | $75.6984 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $176.32 | 13.666% | $200.4159 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $74.92 | 3.249% | $77.3542 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $16.27 | 11.782% | $18.1869 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $55.32 | 10.671% | $61.2232 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $458.79 | $505.0913 | $505.09 | $505.05 | $505.10 | |