| 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 | $14.79 | 12.397% | $16.6235 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $14.79 | 4.404% | $15.4414 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $77.62 | 8.612% | $84.3046 | $84.30 | $84.30 | $84.30 |
| Purchase #4 | $105.43 | 12.353% | $118.4538 | $118.45 | $118.45 | $118.50 |
| Purchase #5 | $129.32 | 5.483% | $136.4106 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $185.61 | 5.123% | $195.1188 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $214.96 | 7.578% | $231.2497 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $742.52 | $797.6024 | $797.59 | $797.55 | $797.50 | |