| 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 | $41.72 | 7.543% | $44.8669 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $14.62 | 10.141% | $16.1026 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $95.32 | 12.541% | $107.2741 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $44.88 | 13.842% | $51.0923 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $183.97 | 6.126% | $195.24 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $168.63 | 7.179% | $180.7359 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $94.74 | 9.836% | $104.0586 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $643.88 | $699.3704 | $699.37 | $699.35 | $699.40 | |