| 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 | $41.60 | 6.815% | $44.435 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $157.65 | 4.735% | $165.1147 | $165.11 | $165.10 | $165.10 |
| Purchase #3 | $74.63 | 12.831% | $84.2058 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $36.49 | 13.331% | $41.3545 | $41.35 | $41.35 | $41.40 |
| Purchase #5 | $214.42 | 10.142% | $236.1665 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $140.70 | 10.416% | $155.3553 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $212.38 | 12.649% | $239.2439 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $877.87 | $965.8757 | $965.88 | $965.85 | $965.90 | |