| 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 | $72.64 | 12.256% | $81.5428 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $89.41 | 8.720% | $97.2066 | $97.21 | $97.20 | $97.20 |
| Purchase #3 | $144.91 | 9.618% | $158.8474 | $158.85 | $158.85 | $158.80 |
| Purchase #4 | $90.97 | 7.718% | $97.9911 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $77.52 | 13.456% | $87.9511 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $229.62 | 4.277% | $239.4408 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $59.55 | 8.134% | $64.3938 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $764.62 | $827.3736 | $827.37 | $827.40 | $827.30 | |