| 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 | $26.96 | 10.706% | $29.8463 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $97.64 | 11.568% | $108.935 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $232.96 | 9.451% | $254.977 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $21.43 | 11.635% | $23.9234 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $52.48 | 8.728% | $57.0605 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $143.58 | 8.671% | $156.0298 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $131.66 | 5.864% | $139.3805 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $706.71 | $770.1525 | $770.16 | $770.20 | $770.10 | |