| 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 | $35.96 | 8.291% | $38.9414 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $167.48 | 13.334% | $189.8118 | $189.81 | $189.80 | $189.80 |
| Purchase #3 | $75.62 | 10.121% | $83.2735 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $41.82 | 7.491% | $44.9527 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $185.73 | 8.260% | $201.0713 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $177.60 | 8.197% | $192.1579 | $192.16 | $192.15 | $192.20 |
| Purchase #7 | $214.44 | 4.527% | $224.1477 | $224.15 | $224.15 | $224.10 |
| 7 purchase totals = | $898.65 | $974.3563 | $974.35 | $974.30 | $974.40 | |