| 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 | $75.93 | 7.830% | $81.8753 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $61.84 | 7.604% | $66.5423 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $74.63 | 3.114% | $76.954 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $6.87 | 7.554% | $7.389 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $79.94 | 12.671% | $90.0692 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $240.75 | 10.178% | $265.2535 | $265.25 | $265.25 | $265.30 |
| Purchase #7 | $116.42 | 5.517% | $122.8429 | $122.84 | $122.85 | $122.80 |
| 7 purchase totals = | $656.38 | $710.9262 | $710.92 | $710.95 | $711.00 | |