| 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 | $65.77 | 10.120% | $72.4259 | $72.43 | $72.45 | $72.40 |
| Purchase #2 | $105.41 | 4.595% | $110.2536 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $199.93 | 5.461% | $210.8482 | $210.85 | $210.85 | $210.80 |
| Purchase #4 | $13.99 | 10.412% | $15.4466 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $163.26 | 13.846% | $185.865 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $84.57 | 10.632% | $93.5615 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $147.45 | 13.272% | $167.0196 | $167.02 | $167.00 | $167.00 |
| 7 purchase totals = | $780.38 | $855.4204 | $855.43 | $855.40 | $855.40 | |