| 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 | $37.33 | 4.373% | $38.9624 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $107.94 | 4.720% | $113.0348 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $106.36 | 6.711% | $113.4978 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $84.48 | 4.104% | $87.9471 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $205.94 | 13.293% | $233.3156 | $233.32 | $233.30 | $233.30 |
| Purchase #6 | $144.63 | 12.859% | $163.228 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $162.58 | 11.289% | $180.9337 | $180.93 | $180.95 | $180.90 |
| 7 purchase totals = | $849.26 | $930.9194 | $930.92 | $930.95 | $930.80 | |