| 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 | $90.99 | 11.577% | $101.5239 | $101.52 | $101.50 | $101.50 |
| Purchase #2 | $75.30 | 5.521% | $79.4573 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $107.59 | 13.477% | $122.0899 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $71.25 | 11.612% | $79.5236 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $151.59 | 5.286% | $159.603 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $124.58 | 9.511% | $136.4288 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $155.79 | 13.783% | $177.2625 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $777.09 | $855.8890 | $855.88 | $855.85 | $855.90 | |