| 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 | $8.33 | 11.356% | $9.276 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $60.81 | 3.394% | $62.8739 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $69.73 | 10.615% | $77.1318 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $97.88 | 12.677% | $110.2882 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $182.37 | 12.807% | $205.7261 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $95.79 | 13.104% | $108.3423 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $206.72 | 8.874% | $225.0643 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $721.63 | $798.7026 | $798.70 | $798.75 | $798.70 | |