| 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 | $68.35 | 10.806% | $75.7359 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $198.72 | 8.109% | $214.8342 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $146.47 | 5.358% | $154.3179 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $114.76 | 13.473% | $130.2216 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $217.96 | 10.250% | $240.3009 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $80.67 | 13.710% | $91.7299 | $91.73 | $91.75 | $91.70 |
| Purchase #7 | $70.94 | 10.273% | $78.2277 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $897.87 | $985.3681 | $985.37 | $985.40 | $985.20 | |