| 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 | $9.86 | 10.626% | $10.9077 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $182.93 | 6.270% | $194.3997 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $92.83 | 4.774% | $97.2617 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $62.50 | 8.443% | $67.7769 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $205.46 | 11.448% | $228.9811 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $39.83 | 9.791% | $43.7298 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $125.93 | 10.353% | $138.9675 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $719.34 | $782.0244 | $782.03 | $782.05 | $782.10 | |