| 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 | $27.73 | 13.495% | $31.4722 | $31.47 | $31.45 | $31.50 |
| Purchase #2 | $93.74 | 9.332% | $102.4878 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $239.69 | 8.425% | $259.8839 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $115.57 | 13.152% | $130.7698 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $176.91 | 3.170% | $182.518 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $177.56 | 7.484% | $190.8486 | $190.85 | $190.85 | $190.80 |
| Purchase #7 | $93.56 | 4.418% | $97.6935 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $924.76 | $995.6738 | $995.67 | $995.65 | $995.70 | |