| 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 | $89.52 | 9.144% | $97.7057 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $126.37 | 12.584% | $142.2724 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $146.54 | 7.386% | $157.3634 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $41.66 | 4.752% | $43.6397 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $145.58 | 7.698% | $156.7867 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $169.27 | 4.658% | $177.1546 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $25.42 | 6.295% | $27.0202 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $744.36 | $801.9427 | $801.94 | $801.90 | $802.00 | |