| 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 | $217.99 | 6.600% | $232.3773 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $75.43 | 9.621% | $82.6871 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $52.84 | 9.664% | $57.9465 | $57.95 | $57.95 | $57.90 |
| Purchase #4 | $95.54 | 13.755% | $108.6815 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $174.96 | 3.309% | $180.7494 | $180.75 | $180.75 | $180.70 |
| Purchase #6 | $91.73 | 11.166% | $101.9726 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $160.78 | 9.504% | $176.0605 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $869.27 | $940.4749 | $940.48 | $940.50 | $940.50 | |