| 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 | $78.25 | 5.593% | $82.6265 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $164.60 | 11.418% | $183.394 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $127.89 | 3.343% | $132.1654 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $39.51 | 9.247% | $43.1635 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $108.63 | 4.579% | $113.6042 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $183.99 | 10.758% | $203.7836 | $203.78 | $203.80 | $203.80 |
| Purchase #7 | $21.40 | 9.181% | $23.3647 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $724.27 | $782.1019 | $782.09 | $782.10 | $782.20 | |