| 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 | $84.90 | 4.102% | $88.3826 | $88.38 | $88.40 | $88.40 |
| Purchase #2 | $86.66 | 12.812% | $97.7629 | $97.76 | $97.75 | $97.80 |
| Purchase #3 | $23.26 | 4.659% | $24.3437 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $99.46 | 5.466% | $104.8965 | $104.90 | $104.90 | $104.90 |
| Purchase #5 | $195.75 | 9.394% | $214.1388 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $10.65 | 13.662% | $12.105 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $29.76 | 10.104% | $32.767 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $530.44 | $574.3965 | $574.40 | $574.40 | $574.40 | |