| 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 | $31.41 | 5.245% | $33.0575 | $33.06 | $33.05 | $33.10 |
| Purchase #2 | $21.87 | 9.311% | $23.9063 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $87.70 | 10.775% | $97.1497 | $97.15 | $97.15 | $97.10 |
| Purchase #4 | $223.28 | 12.436% | $251.0471 | $251.05 | $251.05 | $251.00 |
| Purchase #5 | $228.99 | 8.278% | $247.9458 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $58.31 | 6.153% | $61.8978 | $61.90 | $61.90 | $61.90 |
| Purchase #7 | $108.37 | 3.842% | $112.5336 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $759.93 | $827.5378 | $827.55 | $827.55 | $827.40 | |